<!DOCTYPE html>
<html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-0 vector-toc-not-available vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-0 skin-theme-clientpref-day vector-sticky-header-enabled" lang="de" dir="ltr"><head>
<meta charset="UTF-8">
<title>Copernicium</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="icon" type="image/png" href="./_res_/favicon.png">
<link rel="canonical" href="https://de.wikipedia.org/wiki/Copernicium"> <link href="./_mw_/ext.cite.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.math.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.wikimediamessages.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.icons.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.search.codex.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.styles.css" rel="stylesheet" type="text/css">
<meta name="ResourceLoaderDynamicStyles" content="">
<link href="./_mw_/ext.gadget.citeRef.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.defaultPlainlinks.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonHide.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonLayout.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonStyle.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiDarkmode.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiResponsive.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.specialSearch.css" rel="stylesheet" type="text/css">
<link rel="stylesheet" type="text/css" href="./_mw_/site.styles.css">
<link rel="stylesheet" type="text/css" href="./_mw_/noscript.css">
<link rel="stylesheet" type="text/css" href="./_res_/footer.css">
<link rel="stylesheet" type="text/css" href="./_res_/vector-2022.css">
</head>
<body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Copernicium rootpage-Copernicium skin-vector-2022 action-view">
<div class="mw-page-container">
<div class="mw-page-container-inner">
<div class="mw-content-container">
<main id="content" class="mw-body">
<header class="mw-body-header vector-page-titlebar">
<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Copernicium</span></h1>
</header>
<a id="top"></a>
<div id="bodyContent" class="vector-body ve-init-mw-desktopArticleTarget-targetContainer" aria-labelledby="firstHeading" data-mw-ve-target-container="">
<div id="contentSub">
<div id="mw-content-subtitle"></div>
</div>
<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><table class="float-right infobox wikitable" style="font-size:90%; margin-top:0; width:310px; max-width:400px;">
<tbody><tr>
<th colspan="2" style="background:Gainsboro; font-size:120%; color:#202122;">Eigenschaften
</th></tr>
<tr>
<td colspan="2" class="hintergrundfarbe2" style="text-align:center;">
<div id="table" style="position:relative;">
<table cellpadding="0" cellspacing="1" style="margin:auto; background-color:color:var(--color-inverted, #FFFFFF); color:var(--color-base, #000000); text-align:center; empty-cells:show; border-collapse:separate; border-style:hidden;">
<tbody><tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Wasserstoff" title="Wasserstoff"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 1: Wasserstoff (H), Nichtmetall"> </span></a></div>
</div>
</td>
<td colspan="30">
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Helium" title="Helium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 2: Helium (He), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Lithium" title="Lithium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 3: Lithium (Li), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Beryllium" title="Beryllium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 4: Beryllium (Be), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td colspan="24">
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Bor" title="Bor"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 5: Bor (B), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Kohlenstoff" title="Kohlenstoff"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 6: Kohlenstoff (C), Nichtmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Stickstoff" title="Stickstoff"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 7: Stickstoff (N), Nichtmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Sauerstoff" title="Sauerstoff"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 8: Sauerstoff (O), Nichtmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="Fluor" title="Fluor"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 9: Fluor (F), Halogen"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Neon" title="Neon"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 10: Neon (Ne), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Natrium" title="Natrium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 11: Natrium (Na), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Magnesium" title="Magnesium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 12: Magnesium (Mg), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td colspan="24">
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Aluminium" title="Aluminium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 13: Aluminium (Al), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Silicium" title="Silicium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 14: Silicium (Si), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Phosphor" title="Phosphor"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 15: Phosphor (P), Nichtmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="Schwefel" title="Schwefel"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 16: Schwefel (S), Nichtmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="Chlor" title="Chlor"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 17: Chlor (Cl), Halogen"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Argon" title="Argon"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 18: Argon (Ar), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Kalium" title="Kalium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 19: Kalium (K), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Calcium" title="Calcium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 20: Calcium (Ca), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Scandium" title="Scandium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 21: Scandium (Sc), Übergangsmetall"> </span></a></div>
</div>
</td>
<td colspan="14">
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Titan_(Element)" title="Titan (Element)"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 22: Titan (Ti), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Vanadium" title="Vanadium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 23: Vanadium (V), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Chrom" title="Chrom"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 24: Chrom (Cr), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Mangan" title="Mangan"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 25: Mangan (Mn), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Eisen" title="Eisen"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 26: Eisen (Fe), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Cobalt" title="Cobalt"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 27: Cobalt (Co), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Nickel" title="Nickel"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 28: Nickel (Ni), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Kupfer" title="Kupfer"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 29: Kupfer (Cu), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Zink" title="Zink"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 30: Zink (Zn), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Gallium" title="Gallium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 31: Gallium (Ga), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Germanium" title="Germanium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 32: Germanium (Ge), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Arsen" title="Arsen"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 33: Arsen (As), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Selen" title="Selen"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 34: Selen (Se), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="Brom" title="Brom"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 35: Brom (Br), Halogen"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Krypton" title="Krypton"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 36: Krypton (Kr), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Rubidium" title="Rubidium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 37: Rubidium (Rb), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Strontium" title="Strontium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 38: Strontium (Sr), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Yttrium" title="Yttrium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 39: Yttrium (Y), Übergangsmetall"> </span></a></div>
</div>
</td>
<td colspan="14">
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Zirconium" title="Zirconium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 40: Zirconium (Zr), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Niob" title="Niob"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 41: Niob (Nb), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Molybd%C3%A4n" title="Molybdän"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 42: Molybdän (Mo), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Technetium" title="Technetium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 43: Technetium (Tc), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Ruthenium" title="Ruthenium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 44: Ruthenium (Ru), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Rhodium" title="Rhodium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 45: Rhodium (Rh), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Palladium" title="Palladium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 46: Palladium (Pd), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Silber" title="Silber"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 47: Silber (Ag), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Cadmium" title="Cadmium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 48: Cadmium (Cd), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Indium" title="Indium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 49: Indium (In), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Zinn" title="Zinn"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 50: Zinn (Sn), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Antimon" title="Antimon"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 51: Antimon (Sb), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Peru;"><div style="position:absolute; top:0; left:0;"><a href="Tellur" title="Tellur"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 52: Tellur (Te), Halbmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="Iod" title="Iod"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 53: Iod (I), Halogen"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Xenon" title="Xenon"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 54: Xenon (Xe), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Caesium" title="Caesium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 55: Caesium (Cs), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Barium" title="Barium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 56: Barium (Ba), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Lanthan" title="Lanthan"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 57: Lanthan (La), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Cer" title="Cer"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 58: Cer (Ce), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Praseodym" title="Praseodym"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 59: Praseodym (Pr), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Neodym" title="Neodym"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 60: Neodym (Nd), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Promethium" title="Promethium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 61: Promethium (Pm), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Samarium" title="Samarium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 62: Samarium (Sm), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Europium" title="Europium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 63: Europium (Eu), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Gadolinium" title="Gadolinium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 64: Gadolinium (Gd), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Terbium" title="Terbium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 65: Terbium (Tb), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Dysprosium" title="Dysprosium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 66: Dysprosium (Dy), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Holmium" title="Holmium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 67: Holmium (Ho), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Erbium" title="Erbium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 68: Erbium (Er), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Thulium" title="Thulium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 69: Thulium (Tm), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Ytterbium" title="Ytterbium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 70: Ytterbium (Yb), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Plum;"><div style="position:absolute; top:0; left:0;"><a href="Lutetium" title="Lutetium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 71: Lutetium (Lu), Lanthanoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Hafnium" title="Hafnium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 72: Hafnium (Hf), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Tantal" title="Tantal"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 73: Tantal (Ta), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Wolfram" title="Wolfram"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 74: Wolfram (W), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Rhenium" title="Rhenium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 75: Rhenium (Re), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Osmium" title="Osmium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 76: Osmium (Os), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Iridium" title="Iridium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 77: Iridium (Ir), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Platin" title="Platin"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 78: Platin (Pt), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Gold" title="Gold"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 79: Gold (Au), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Quecksilber" title="Quecksilber"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 80: Quecksilber (Hg), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Thallium" title="Thallium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 81: Thallium (Tl), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Blei" title="Blei"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 82: Blei (Pb), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Bismut" title="Bismut"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 83: Bismut (Bi), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="Polonium" title="Polonium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 84: Polonium (Po), Metall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="Astat" title="Astat"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 85: Astat (At), Halogen"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="Radon" title="Radon"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 86: Radon (Rn), Edelgas"> </span></a></div>
</div>
</td></tr>
<tr>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="Francium" title="Francium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 87: Francium (Fr), Alkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="Radium" title="Radium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 88: Radium (Ra), Erdalkalimetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Actinium" title="Actinium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 89: Actinium (Ac), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Thorium" title="Thorium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 90: Thorium (Th), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Protactinium" title="Protactinium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 91: Protactinium (Pa), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Uran" title="Uran"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 92: Uran (U), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Neptunium" title="Neptunium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 93: Neptunium (Np), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Plutonium" title="Plutonium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 94: Plutonium (Pu), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Americium" title="Americium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 95: Americium (Am), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Curium" title="Curium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 96: Curium (Cm), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Berkelium" title="Berkelium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 97: Berkelium (Bk), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Californium" title="Californium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 98: Californium (Cf), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Einsteinium" title="Einsteinium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 99: Einsteinium (Es), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Fermium" title="Fermium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 100: Fermium (Fm), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Mendelevium" title="Mendelevium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 101: Mendelevium (Md), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Nobelium" title="Nobelium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 102: Nobelium (No), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="Lawrencium" title="Lawrencium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 103: Lawrencium (Lr), Actinoid"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Rutherfordium" title="Rutherfordium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 104: Rutherfordium (Rf), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Dubnium" title="Dubnium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 105: Dubnium (Db), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Seaborgium" title="Seaborgium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 106: Seaborgium (Sg), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Bohrium" title="Bohrium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 107: Bohrium (Bh), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="Hassium" title="Hassium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 108: Hassium (Hs), Übergangsmetall"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Meitnerium" title="Meitnerium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 109: Meitnerium (Mt), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Darmstadtium" title="Darmstadtium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 110: Darmstadtium (Ds), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Roentgenium" title="Roentgenium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 111: Roentgenium (Rg), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro; border:2px solid #72777D; margin:-1px"><div style="position:absolute; top:0; left:0;"><a class="mw-selflink selflink"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 112: Copernicium (Cn), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Nihonium" title="Nihonium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 113: Nihonium (Nh), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Flerovium" title="Flerovium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 114: Flerovium (Fl), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Moscovium" title="Moscovium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 115: Moscovium (Mc), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Livermorium" title="Livermorium"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 116: Livermorium (Lv), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Tenness" title="Tenness"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 117: Tenness (Ts), unbekannt"> </span></a></div>
</div>
</td>
<td><div style="position:relative; overflow:hidden; width:11px; height:11px; color:#202122; background:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="Oganesson" title="Oganesson"><span style="float:left; width:10px; height:10px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 118: Oganesson (Og), unbekannt"> </span></a></div>
</div>
</td></tr></tbody></table>
<div id="text0" style="font-size:12px; position:absolute; top:5px; left:50%; margin-left:-125px;line-height:120%;">[<a href="Radon" title="Radon">Rn</a>] 5<a href="F-Orbital" class="mw-redirect" title="F-Orbital">f</a><sup>14</sup> 6<a href="D-Orbital" class="mw-redirect" title="D-Orbital">d</a><sup>10</sup> 7<a href="S-Orbital" class="mw-redirect" title="S-Orbital">s</a><sup>2</sup>(?)</div>
<div style="position:absolute; top:5px; left:45%; margin-left:20px;line-height:120%;"><span id="text2" style="font-size:10px; vertical-align: sub;">112</span><span id="text3" style="font-size:20px; font-weight:bold;">Cn</span></div>
<div style="font-size:90%; text-align:right;"><a href="Periodensystem" title="Periodensystem">Periodensystem</a></div></div>
</td></tr>
<tr>
<th colspan="2" style="background:Gainsboro; color:#202122;">Allgemein
</th></tr>
<tr>
<td><a href="Chemisches_Element#Sortierte_Liste_chemischer_Elemente" title="Chemisches Element">Name</a>, <a href="Elementsymbol" title="Elementsymbol">Symbol</a>, <a href="Ordnungszahl" title="Ordnungszahl">Ordnungszahl</a>
</td>
<td style="white-space:nowrap;">Copernicium, Cn, 112
</td></tr>
<tr>
<td><a href="Elementkategorie" title="Elementkategorie">Elementkategorie</a>
</td>
<td style="white-space:nowrap;">
</td></tr>
<tr>
<td><a href="Gruppe_des_Periodensystems" title="Gruppe des Periodensystems">Gruppe</a>, <a href="Periode_des_Periodensystems" title="Periode des Periodensystems">Periode</a>, <a href="Block_des_Periodensystems" class="mw-redirect" title="Block des Periodensystems">Block</a>
</td>
<td style="white-space:nowrap;"><a href="Zinkgruppe" title="Zinkgruppe">12</a>, <a href="Chemische_Elemente_der_siebten_Periode" title="Chemische Elemente der siebten Periode">7</a>, <a href="Periodensystem#Block" title="Periodensystem">d</a>
</td></tr>
<tr>
<td><a href="CAS-Nummer" title="CAS-Nummer">CAS-Nummer</a>
</td>
<td>
<p><span title="Untervorlage eingebunden: CASRN"></span><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=54084-26-3">54084-26-3</a><span class="editoronly" style="display:none;"></span>
</p>
</td></tr>
<tr>
<th colspan="2" style="background:Gainsboro; color:#202122;">Atomar
</th></tr>
<tr>
<td><a href="Atommasse" title="Atommasse">Atommasse</a>
</td>
<td style="white-space:nowrap;">277 <a href="Atomare_Masseneinheit" title="Atomare Masseneinheit">u</a>
</td></tr>
<tr>
<td><a href="Elektronenkonfiguration" title="Elektronenkonfiguration">Elektronenkonfiguration</a>
</td>
<td style="white-space:nowrap;">[<a href="Radon" title="Radon">Rn</a>] 5<a href="F-Orbital" class="mw-redirect" title="F-Orbital">f</a><sup>14</sup> 6<a href="D-Orbital" class="mw-redirect" title="D-Orbital">d</a><sup>10</sup> 7<a href="S-Orbital" class="mw-redirect" title="S-Orbital">s</a><sup>2</sup>(?)
</td></tr>
<tr>
<td>1. <a href="Ionisierungsenergie" title="Ionisierungsenergie">Ionisierungsenergie</a>
</td>
<td style="white-space:nowrap;"><span style="white-space:nowrap"><style data-mw-deduplicate="TemplateStyles:r198372224">
/* start https://de.wikipedia.org/ */
.mw-parser-output .numericFormat-1000::after{content:"."}.mw-parser-output .numericFormat-minus>span,.mw-parser-output .numericFormat-dec>span{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.mw-parser-output .numericFormat-minus::after{content:"−"}.mw-parser-output .numericFormat-dec::after{content:","}.mw-parser-output .numericFormat-fractpart{margin-right:0.2em}
/* end https://de.wikipedia.org/ */
</style><span class="numericFormat-1000">1</span>155 <a href="Joule" title="Joule">kJ</a>/<a href="Mol" title="Mol">mol</a><sup id="cite_ref-Webelements-copernicium_1-0" class="reference"><a href="#cite_note-Webelements-copernicium-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></span>
</td></tr>
<tr>
<th colspan="2" style="background:Gainsboro; color:#202122;">Isotope
</th></tr>
<tr>
<td colspan="2" style="padding:0;">
<table class="wikitable center darkmode-hintergrundfarbe-passiv" style="background:WhiteSmoke; color:#202122; border:hidden; margin:0;">
<tbody><tr>
<td><a href="Isotop" title="Isotop">Isotop</a>
</td>
<td><a href="Isotopenverh%C3%A4ltnis" title="Isotopenverhältnis">NH</a>
</td>
<td><a href="Halbwertszeit" title="Halbwertszeit">t<sub>1/2</sub></a>
</td>
<td><a href="Radioaktivit%C3%A4t#Zerfallsarten" title="Radioaktivität">ZA</a>
</td>
<td><a href="Zerfallsenergie" title="Zerfallsenergie">ZE</a> (M<a href="Elektronenvolt" title="Elektronenvolt">eV</a>)
</td>
<td><a href="Zerfallsprodukt_(Radioaktivit%C3%A4t)" class="mw-redirect" title="Zerfallsprodukt (Radioaktivität)">ZP</a>
</td></tr>
<tr>
<td style="nowrap"><sup>277</sup>Cn<div class="editoronly" style="display:none;"></div>
</td>
<td style="nowrap"><a href="Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a>
</td>
<td>0,2 ms
</td>
<td><a href="Alphazerfall" class="mw-redirect" title="Alphazerfall">α</a>
</td>
<td>11,62
</td>
<td><a href="Darmstadtium" title="Darmstadtium"><sup>273</sup>Ds</a>
</td></tr>
<tr>
<td rowspan="2" style="nowrap"><sup>283</sup>Cn<div class="editoronly" style="display:none;"></div>
</td>
<td rowspan="2" style="nowrap"><a href="Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a>
</td>
<td rowspan="2">4 s
</td>
<td><a href="Alphazerfall" class="mw-redirect" title="Alphazerfall">α</a>
</td>
<td>9,62
</td>
<td><a href="Darmstadtium" title="Darmstadtium"><sup>279</sup>Ds</a>
</td></tr>
<tr>
<td><a href="Spontane_Spaltung" title="Spontane Spaltung">SF</a>
</td>
<td>
</td>
<td>
</td></tr>
<tr>
<td style="nowrap"><sup>285</sup>Cn<div class="editoronly" style="display:none;"></div>
</td>
<td style="nowrap"><a href="Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a>
</td>
<td>34 s
</td>
<td><a href="Alphazerfall" class="mw-redirect" title="Alphazerfall">α</a>
</td>
<td>8,79
</td>
<td><a href="Darmstadtium" title="Darmstadtium"><sup>281</sup>Ds</a>
</td></tr></tbody></table>
</td></tr>
<tr>
<th colspan="2" class="darkmode-hintergrundfarbe-passiv" style="background:WhiteSmoke; color:#202122;">Weitere Isotope siehe <a href="Liste_der_Isotope/ab_Ordnungszahl_101#112_Copernicium" title="Liste der Isotope/ab Ordnungszahl 101">Liste der Isotope</a>
</th></tr>
<tr>
<th colspan="2" style="background:Gainsboro; color:#202122;">Gefahren- und Sicherheitshinweise
</th></tr>
<tr>
<td colspan="2" style="padding-top:7px; text-align:center;"><span typeof="mw:File"></span><br><span style="line-height:1.1em;"><b><a href="Radioaktiv" class="mw-redirect" title="Radioaktiv">Radioaktiv</a></b></span>
</td></tr>
<tr>
<td colspan="2">
<table cellspacing="0" cellpadding="2" style="width:100%;">
<tbody><tr>
<td colspan="2" style="text-align:center"><b><a href="Global_harmonisiertes_System_zur_Einstufung_und_Kennzeichnung_von_Chemikalien" title="Global harmonisiertes System zur Einstufung und Kennzeichnung von Chemikalien">GHS-Gefahrstoffkennzeichnung</a></b><br><i>keine Einstufung verfügbar</i><sup id="cite_ref-NV_2-0" class="reference"><a href="#cite_note-NV-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
</td></tr></tbody></table>
</td></tr>
<tr>
<td colspan="2" style="background:Gainsboro; line-height:1.2em; text-align:center; color:#202122; font-size:smaller;">Wenn nicht anders vermerkt, gelten die angegebenen Daten bei <a href="Standardbedingungen" title="Standardbedingungen">Standardbedingungen</a>.
</td></tr></tbody></table> <p><span class="editoronly" style="display:none;"></span>
</p><p><b>Copernicium</b> ist ein radioaktives, künstlich erzeugtes, nicht natürlich vorkommendes <a href="Chemisches_Element" title="Chemisches Element">chemisches Element</a> mit dem <a href="Elementsymbol" title="Elementsymbol">Elementsymbol</a> Cn und der <a href="Ordnungszahl" title="Ordnungszahl">Ordnungszahl</a> 112, das zu den <a href="Transactinoide" title="Transactinoide">Transactinoiden</a> gehört und im <a href="Periodensystem_der_Elemente" class="mw-redirect" title="Periodensystem der Elemente">Periodensystem der Elemente</a> in der 12. <a href="Gruppe_des_Periodensystems" title="Gruppe des Periodensystems">IUPAC-Gruppe</a>, der <a href="Zinkgruppe" title="Zinkgruppe">Zinkgruppe</a>, steht.
</p>
<div class="mw-heading mw-heading2"><h2 id="Geschichte">Geschichte</h2></div>
<p>Copernicium wurde erstmals am 9. Februar 1996 bei der <a href="GSI_Helmholtzzentrum_f%C3%BCr_Schwerionenforschung" title="GSI Helmholtzzentrum für Schwerionenforschung">Gesellschaft für Schwerionenforschung (GSI)</a> in <a href="Darmstadt" title="Darmstadt">Darmstadt</a> von <a href="Sigurd_Hofmann" title="Sigurd Hofmann">Sigurd Hofmann</a> und <a href="Victor_Ninov" title="Victor Ninov">Victor Ninov</a> durch <a href="Kernfusion" title="Kernfusion">Fusion</a> eines <a href="Zink" title="Zink">Zink</a>-(<sup>70</sup>Zn)- und eines <a href="Blei" title="Blei">Blei</a>-(<sup>208</sup>Pb)-Atomkerns erzeugt:<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p>
<dl><dd><span class="mwe-math-element mwe-math-element-inline"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \,_{30}^{70}\mathrm {Zn} +\,_{\ 82}^{208}\mathrm {Pb} \to \,_{112}^{278}\mathrm {Cn} ^{*}\to \,_{112}^{277}\mathrm {Cn} +\,_{0}^{1}\mathrm {n} }">
<semantics>
<mrow class="MJX-TeXAtom-ORD">
<mstyle displaystyle="true" scriptlevel="0">
<msubsup>
<mspace width="thinmathspace"></mspace>
<mrow class="MJX-TeXAtom-ORD">
<mn>30</mn>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mn>70</mn>
</mrow>
</msubsup>
<mrow class="MJX-TeXAtom-ORD">
<mi mathvariant="normal">Z</mi>
<mi mathvariant="normal">n</mi>
</mrow>
<mo>+</mo>
<msubsup>
<mspace width="thinmathspace"></mspace>
<mrow class="MJX-TeXAtom-ORD">
<mtext> </mtext>
<mn>82</mn>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mn>208</mn>
</mrow>
</msubsup>
<mrow class="MJX-TeXAtom-ORD">
<mi mathvariant="normal">P</mi>
<mi mathvariant="normal">b</mi>
</mrow>
<mo stretchy="false">→<!-- → --></mo>
<msubsup>
<mspace width="thinmathspace"></mspace>
<mrow class="MJX-TeXAtom-ORD">
<mn>112</mn>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mn>278</mn>
</mrow>
</msubsup>
<msup>
<mrow class="MJX-TeXAtom-ORD">
<mi mathvariant="normal">C</mi>
<mi mathvariant="normal">n</mi>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mo>∗<!-- ∗ --></mo>
</mrow>
</msup>
<mo stretchy="false">→<!-- → --></mo>
<msubsup>
<mspace width="thinmathspace"></mspace>
<mrow class="MJX-TeXAtom-ORD">
<mn>112</mn>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mn>277</mn>
</mrow>
</msubsup>
<mrow class="MJX-TeXAtom-ORD">
<mi mathvariant="normal">C</mi>
<mi mathvariant="normal">n</mi>
</mrow>
<mo>+</mo>
<msubsup>
<mspace width="thinmathspace"></mspace>
<mrow class="MJX-TeXAtom-ORD">
<mn>0</mn>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<mn>1</mn>
</mrow>
</msubsup>
<mrow class="MJX-TeXAtom-ORD">
<mi mathvariant="normal">n</mi>
</mrow>
</mstyle>
</mrow>
<annotation encoding="application/x-tex">{\displaystyle \,_{30}^{70}\mathrm {Zn} +\,_{\ 82}^{208}\mathrm {Pb} \to \,_{112}^{278}\mathrm {Cn} ^{*}\to \,_{112}^{277}\mathrm {Cn} +\,_{0}^{1}\mathrm {n} }</annotation>
</semantics>
</math></span><img src="./_assets_/eb734a37dd21ce173a46342d1cc64c92/793e372bf2a78bab56f0bf74fb4bf3b7ee7f87eb.svg" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:39.746ex; height:3.176ex;" alt="{\displaystyle \,_{30}^{70}\mathrm {Zn} +\,_{\ 82}^{208}\mathrm {Pb} \to \,_{112}^{278}\mathrm {Cn} ^{*}\to \,_{112}^{277}\mathrm {Cn} +\,_{0}^{1}\mathrm {n} }" loading="lazy"></span></dd></dl>
<div class="mw-heading mw-heading2"><h2 id="Namensgebung">Namensgebung</h2></div>
<p>Vor der endgültigen Namensgebung hatte das Element den <a href="Systematische_Elementnamen" title="Systematische Elementnamen">systematischen Namen</a> <b>Ununbium</b> (chemisches Symbol <i>Uub</i>), eine Bildung aus <span style="font-style:normal;font-weight:normal"><a href="Latein" title="Latein">lateinisch</a></span> <span lang="la-Latn" style="font-style:italic">unum</span> für ‚eins‘ und lateinisch <i><span lang="la">bis</span></i> für ‚zweimal‘, entsprechend der Ordnungszahl 112. Es wurde auch als <b><a href="Eka_(Chemie)" title="Eka (Chemie)">Eka</a>-Quecksilber</b> bezeichnet, zusammengesetzt aus <span style="font-style:normal;font-weight:normal"><a href="Sanskrit" title="Sanskrit">Sanskrit</a></span> <style data-mw-deduplicate="TemplateStyles:r185776446">
/* start https://de.wikipedia.org/ */
.mw-parser-output .Deva{font-size:120%}@media all and (min-width:800px){.mw-parser-output .Deva{font-size:calc(120% - ((100vw - 800px)/80))}}@media all and (min-width:1000px){.mw-parser-output .Deva{font-size:100%}}
/* end https://de.wikipedia.org/ */
</style><span lang="sa-Deva" class="Deva" style="font-style:normal">एक</span> <style data-mw-deduplicate="TemplateStyles:r261937631">
/* start https://de.wikipedia.org/ */
.mw-parser-output .Latn{font-family:"Akzidenz Grotesk","Arial","Avant Garde Gothic","Calibri","Futura","Geneva","Gill Sans","Helvetica","Lucida Grande","Lucida Sans Unicode","Lucida Grande","Stone Sans","Tahoma","Trebuchet","Univers","Verdana"}
/* end https://de.wikipedia.org/ */
</style><span class="Latn" lang="sa-Latn" style="font-weight:normal;font-style:italic">eka</span> für ‚eins‘ und <i>Quecksilber</i>, mit Bezug auf seine Einordnung im Periodensystem ‚eine Stelle unterhalb des Quecksilbers‘.
</p><p>Die Entdeckung wurde im Mai 2009 von der <a href="International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry">IUPAC</a> anerkannt<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> und am 10. Juni 2009 offiziell bestätigt.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Am 14. Juli 2009 wurde von der GSI der Name <i>Copernicium</i> zu Ehren von <a href="Nikolaus_Kopernikus" title="Nikolaus Kopernikus">Nikolaus Kopernikus</a> (1473–1543) vorgeschlagen.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Dieser Vorschlag wurde durch die IUPAC geprüft und am 19. Februar 2010, dem 537. Geburtstag des Astronomen, offiziell bekanntgegeben.<sup id="cite_ref-NAME_7-0" class="reference"><a href="#cite_note-NAME-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>
</p><p>Als Symbol wurde Cn festgelegt. Das zunächst vorgeschlagene Symbol Cp wurde abgelehnt, weil es bis 1949 im deutschen Sprachraum für das Element <i>Cassiopeium</i> (heute <a href="Lutetium" title="Lutetium">Lutetium</a> genannt) stand<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> und weil es in der metallorganischen Chemie den <a href="Cyclopentadien" title="Cyclopentadien">Cyclopentadienyl-Liganden</a> bezeichnet.<sup id="cite_ref-NAME_7-1" class="reference"><a href="#cite_note-NAME-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Eigenschaften">Eigenschaften</h2></div>
<p>Nach Pressemitteilungen des <a href="Paul_Scherrer_Institut" title="Paul Scherrer Institut">Paul Scherrer Instituts</a> und der <a href="Universit%C3%A4t_Bern" title="Universität Bern">Universität Bern</a> am 31. Mai 2006 ergaben Experimente, dass Copernicium sich chemisch ähnlich wie <a href="Quecksilber" title="Quecksilber">Quecksilber</a> (Hg) verhalte.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Diese Aussage stützt sich auf die Beobachtung von lediglich zwei Atomen <sup>283</sup>Cn. Diese entstanden durch den Beschuss von <a href="Plutonium" title="Plutonium">Plutonium</a> mit <a href="Calcium" title="Calcium">Calcium</a> und hatten eine <a href="Halbwertszeit" title="Halbwertszeit">Halbwertszeit</a> von etwa vier Sekunden.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>
<div class="sisterproject" style="margin:0.1em 0 0 0;"><span class="noviewer" style="display:inline-block; line-height:10px; min-width:1.6em; text-align:center;" aria-hidden="true" role="presentation"><span class="mw-default-size" typeof="mw:File"><span title="Wiktionary"></span></span></span><b><a href="https://de.wiktionary.org/wiki/Copernicium" class="extiw external" title="wikt:Copernicium">Wiktionary: Copernicium</a></b> – Bedeutungserklärungen, Wortherkunft, Synonyme, Übersetzungen</div>
<div class="sisterproject" style="margin:0.1em 0 0 0;"><div class="noresize noviewer" style="display:inline-block; line-height:10px; min-width:1.6em; text-align:center;" aria-hidden="true" role="presentation"><span class="mw-default-size" typeof="mw:File"><span title="Commons"></span></span></div><b><span class=""><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Copernicium?uselang=de"><span lang="en">Commons</span>: Copernicium</a></span></b> – Sammlung von Bildern, Videos und Audiodateien</div>
<ul><li><a rel="nofollow" class="external text" href="https://www.nndc.bnl.gov/chart">Nuklidkarte beim National Nuclear Data Center</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
<ol class="references">
<li id="cite_note-Webelements-copernicium-1"><span class="mw-cite-backlink"><a href="#cite_ref-Webelements-copernicium_1-0">↑</a></span> <span class="reference-text">Eintrag zu <a rel="nofollow" class="external text" href="https://www.webelements.com/copernicium/atoms.html"><i>copernicium</i></a> bei <i>WebElements, <a rel="nofollow" class="external text" href="https://www.webelements.com">www.webelements.com</a></i>, abgerufen am 13. Juni 2020.<span class="editoronly" style="display:none;"></span></span>
</li>
<li id="cite_note-NV-2"><span class="mw-cite-backlink"><a href="#cite_ref-NV_2-0">↑</a></span> <span class="reference-text">Die von der Radioaktivität ausgehenden Gefahren gehören nicht zu den einzustufenden Eigenschaften nach der GHS-Kennzeichnung. In Bezug auf weitere Gefahren wurde dieses Element entweder noch nicht eingestuft oder eine verlässliche und zitierfähige Quelle hierzu wurde noch nicht gefunden. </span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><a href="Sigurd_Hofmann" title="Sigurd Hofmann">Sigurd Hofmann</a>, <a href="Victor_Ninov" title="Victor Ninov">Victor Ninov</a>, F. P. Heßberger, <a href="Peter_Armbruster" title="Peter Armbruster">Peter Armbruster</a>, H. Folger, <a href="Gottfried_M%C3%BCnzenberg" title="Gottfried Münzenberg">Gottfried Münzenberg</a>, H. J. Schött, A. G. Popeko, A. V. Yeremin, S. Saro, R. Janik, M. Leino: <cite class="lang" lang="en" dir="auto" style="font-style:italic">The new element 112</cite>. In: <cite class="lang" lang="en" dir="auto" style="font-style:italic"><a href="Zeitschrift_f%C3%BCr_Physik" title="Zeitschrift für Physik">Zeitschrift für Physik A Hadrons and Nuclei</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>354</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>3</span>, Dezember 1996, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>229–230</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1007/BF02769517">10.1007/BF02769517</a></span> (englisch, <a rel="nofollow" class="external text" href="https://cds.cern.ch/record/298077/files/SCAN-9603090.pdf">online verfügbar</a> als <a href="Preprint" title="Preprint">Preprint</a> durch <i><a href="CERN" title="CERN">cds.cern.ch</a></i> [PDF; <span style="white-space:nowrap">211<span style="display:inline-block;width:.2em"> </span>kB</span>]).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Copernicium&rft.atitle=The+new+element+112&rft.au=Sigurd+Hofmann%2C+Victor+Ninov%2C+F.+P.+He%C3%9Fberger%2C+...&rft.date=1996-12&rft.doi=10.1007%2FBF02769517&rft.genre=journal&rft.issue=3&rft.jtitle=Zeitschrift+f%C3%BCr+Physik+A+Hadrons+and+Nuclei&rft.pages=229-230&rft.volume=354" style="display:none"> </span></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">Robert C. Barber, Heinz W. Gäggeler, Paul J. Karol, Hiromichi Nakahara, Emanuele Vardaci, Erich Vogt: <cite class="lang" lang="en" dir="auto" style="font-style:italic">Discovery of the element with atomic number 112 (IUPAC Technical Report)</cite>. In: <cite class="lang" lang="en" dir="auto" style="font-style:italic"><a href="Pure_and_Applied_Chemistry" title="Pure and Applied Chemistry">Pure and Applied Chemistry</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>81</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>7</span>, Juli 2009, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>1331–1343</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1351/PAC-REP-08-03-05">10.1351/PAC-REP-08-03-05</a></span> (englisch).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Copernicium&rft.atitle=Discovery+of+the+element+with+atomic+number+112+%28IUPAC+Technical+Report%29&rft.au=Robert+C.+Barber%2C+Heinz+W.+G%C3%A4ggeler%2C+Paul+J.+Karol%2C+...&rft.date=2009-07&rft.doi=10.1351%2FPAC-REP-08-03-05&rft.genre=journal&rft.issue=7&rft.jtitle=Pure+and+Applied+Chemistry&rft.pages=1331-1343&rft.volume=81" style="display:none"> </span></span>
</li>
<li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text"><span class="cite">Ralf Nestler: <a rel="nofollow" class="external text" href="https://www.tagesspiegel.de/wissen/chemie-schwere-jungs-aus-hessen/1533458.html"><i>Chemie: Schwere Jungs aus Hessen.</i></a> In: <i><a href="Der_Tagesspiegel" class="mw-redirect" title="Der Tagesspiegel">Der Tagesspiegel</a>.</i> 11. Juni 2009,<span class="Abrufdatum"> abgerufen am 17. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Chemie%3A+Schwere+Jungs+aus+Hessen&rft.description=Chemie%3A+Schwere+Jungs+aus+Hessen&rft.identifier=https%3A%2F%2Fwww.tagesspiegel.de%2Fwissen%2Fchemie-schwere-jungs-aus-hessen%2F1533458.html&rft.creator=Ralf+Nestler&rft.date=2009-06-11"> </span></span>
</li>
<li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20180819182444/https://www.gsi.de/start/aktuelles/detailseite/2009/07/14/element_112_soll_copernicium_heissen.htm"><i>Element 112 soll „Copernicium“ heißen.</i></a> In: <i>gsi.de.</i> <a href="GSI_Helmholtzzentrum_f%C3%BCr_Schwerionenforschung" title="GSI Helmholtzzentrum für Schwerionenforschung">GSI Helmholtzzentrum für Schwerionenforschung</a>, 14. Juli 2009, archiviert vom <style data-mw-deduplicate="TemplateStyles:r250917974">
/* start https://de.wikipedia.org/ */
.mw-parser-output .dewiki-iconexternal>a{background-position:center right!important;background-repeat:no-repeat!important}body.skin-minerva .mw-parser-output .dewiki-iconexternal>a{background-image:url("./_mw_/OOjs_UI_icon_external-link-ltr-progressive.svg")!important;background-size:10px!important;padding-right:13px!important}body.skin-timeless .mw-parser-output .dewiki-iconexternal>a,body.skin-monobook .mw-parser-output .dewiki-iconexternal>a{background-image:url("./_mw_/MediaWiki_external_link_icon.svg")!important;padding-right:13px!important}body.skin-vector .mw-parser-output .dewiki-iconexternal>a{background-image:url("./_mw_/Link.ernal-small-ltr-progressive.svg")!important;background-size:0.857em!important;padding-right:1em!important}
/* end https://de.wikipedia.org/ */
</style><span class="dewiki-iconexternal"><a class="external text" href="https://redirecter.toolforge.org/?url=https%3A%2F%2Fwww.gsi.de%2Fstart%2Faktuelles%2Fdetailseite%2F2009%2F07%2F14%2Felement_112_soll_copernicium_heissen.htm">Original</a></span> (nicht mehr online verfügbar) am <span style="white-space:nowrap;">19. August 2018</span><span>;</span><span class="Abrufdatum"> abgerufen am 17. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Element+112+soll+%E2%80%9ECopernicium%E2%80%9C+hei%C3%9Fen&rft.description=Element+112+soll+%E2%80%9ECopernicium%E2%80%9C+hei%C3%9Fen&rft.identifier=https%3A%2F%2Fweb.archive.org%2Fweb%2F20180819182444%2Fhttps%3A%2F%2Fwww.gsi.de%2Fstart%2Faktuelles%2Fdetailseite%2F2009%2F07%2F14%2Felement_112_soll_copernicium_heissen.htm&rft.publisher=%5B%5BGSI+Helmholtzzentrum+f%C3%BCr+Schwerionenforschung%5D%5D&rft.date=2009-07-14&rft.source=https://www.gsi.de/start/aktuelles/detailseite/2009/07/14/element_112_soll_copernicium_heissen.htm"> </span></span>
</li>
<li id="cite_note-NAME-7"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-NAME_7-0">a</a></sup> <sup><a href="#cite_ref-NAME_7-1">b</a></sup></span> <span class="reference-text">Kazuyuki Tatsumi, John Corish: <cite class="lang" lang="en" dir="auto" style="font-style:italic">Name and symbol of the element with atomic number 112 (IUPAC Recommendations 2010)</cite>. In: <cite class="lang" lang="en" dir="auto" style="font-style:italic"><a href="Pure_and_Applied_Chemistry" title="Pure and Applied Chemistry">Pure and Applied Chemistry</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>82</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>3</span>, März 2010, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>753–755</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1351/PAC-REC-09-08-20">10.1351/PAC-REC-09-08-20</a></span> (englisch).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Copernicium&rft.atitle=Name+and+symbol+of+the+element+with+atomic+number+112+%28IUPAC+Recommendations+2010%29&rft.au=Kazuyuki+Tatsumi%2C+John+Corish&rft.date=2010-03&rft.doi=10.1351%2FPAC-REC-09-08-20&rft.genre=journal&rft.issue=3&rft.jtitle=Pure+and+Applied+Chemistry&rft.pages=753-755&rft.volume=82" style="display:none"> </span></span>
</li>
<li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text"><span class="cite">Christoph Seidler/dpa: <a rel="nofollow" class="external text" href="https://www.spiegel.de/wissenschaft/natur/chemie-schwerstes-element-heisst-copernicium-a-679078.html"><i>Chemie: Schwerstes Element heißt Copernicium.</i></a> In: <i><a href="SPIEGEL_ONLINE" class="mw-redirect" title="SPIEGEL ONLINE">SPIEGEL ONLINE</a>.</i> 19. Februar 2010,<span class="Abrufdatum"> abgerufen am 18. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Chemie%3A+Schwerstes+Element+hei%C3%9Ft+Copernicium&rft.description=Chemie%3A+Schwerstes+Element+hei%C3%9Ft+Copernicium&rft.identifier=https%3A%2F%2Fwww.spiegel.de%2Fwissenschaft%2Fnatur%2Fchemie-schwerstes-element-heisst-copernicium-a-679078.html&rft.creator=Christoph+Seidler%2Fdpa&rft.date=2010-02-19"> </span></span>
</li>
<li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text">Juris Meija: <cite class="lang" lang="en" dir="auto" style="font-style:italic">The need for a fresh symbol to designate copernicium</cite>. In: <cite class="lang" lang="en" dir="auto" style="font-style:italic"><a href="Nature" title="Nature">Nature</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>461</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>7262</span>, 17. September 2009, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>341</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1038/461341c">10.1038/461341c</a></span> (englisch).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Copernicium&rft.atitle=The+need+for+a+fresh+symbol+to+designate+copernicium&rft.au=Juris+Meija&rft.date=2009-09-17&rft.doi=10.1038%2F461341c&rft.genre=journal&rft.issue=7262&rft.jtitle=Nature&rft.pages=341&rft.volume=461" style="display:none"> </span></span>
</li>
<li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text">G. Urbain: <cite style="font-style:italic">Lutetium und Neoytterbium oder Cassiopeium und Aldebaranium</cite>. In: <cite style="font-style:italic"><a href="Monatshefte_f%C3%BCr_Chemie" title="Monatshefte für Chemie">Monatshefte für Chemie</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>31</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>10</span>, Oktober 1910, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>I</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1007/BF01530262">10.1007/BF01530262</a></span>.<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Copernicium&rft.atitle=Lutetium+und+Neoytterbium+oder+Cassiopeium+und+Aldebaranium&rft.au=G.+Urbain&rft.date=1910-10&rft.doi=10.1007%2FBF01530262&rft.genre=journal&rft.issue=10&rft.jtitle=Monatshefte+f%C3%BCr+Chemie&rft.pages=I&rft.volume=31" style="display:none"> </span></span>
</li>
<li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text"><span class="cite">Beat Gerber: <a rel="nofollow" class="external text" href="https://idw-online.de/de/news161915"><i>Superschweres Element 112 chemisch untersucht – Experimentell auf der Insel der künstlichen Elemente gelandet.</i></a> Pressemitteilung des <a href="Paul_Scherrer_Institut" title="Paul Scherrer Institut">Paul Scherrer Instituts</a>. In: <i>idw-online.de.</i> <a href="Informationsdienst_Wissenschaft" title="Informationsdienst Wissenschaft">Informationsdienst Wissenschaft</a>, 31. Mai 2006,<span class="Abrufdatum"> abgerufen am 17. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Superschweres+Element+112+chemisch+untersucht+%E2%80%93+Experimentell+auf+der+Insel+der+k%C3%BCnstlichen+Elemente+gelandet&rft.description=Superschweres+Element+112+chemisch+untersucht+%E2%80%93+Experimentell+auf+der+Insel+der+k%C3%BCnstlichen+Elemente+gelandet&rft.identifier=https%3A%2F%2Fidw-online.de%2Fde%2Fnews161915&rft.creator=Beat+Gerber&rft.publisher=%5B%5BInformationsdienst+Wissenschaft%5D%5D&rft.date=2006-05-31"> </span></span>
</li>
<li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><span class="cite">Nathalie Matter: <a rel="nofollow" class="external text" href="https://idw-online.de/de/news161938"><i>Superschweres Element 112 erstmals chemisch untersucht.</i></a> Pressemitteilung der <a href="Universit%C3%A4t_Bern" title="Universität Bern">Universität Bern</a>. In: <i>idw-online.de.</i> <a href="Informationsdienst_Wissenschaft" title="Informationsdienst Wissenschaft">Informationsdienst Wissenschaft</a>, 31. Mai 2006,<span class="Abrufdatum"> abgerufen am 17. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Superschweres+Element+112+erstmals+chemisch+untersucht&rft.description=Superschweres+Element+112+erstmals+chemisch+untersucht&rft.identifier=https%3A%2F%2Fidw-online.de%2Fde%2Fnews161938&rft.creator=Nathalie+Matter&rft.publisher=%5B%5BInformationsdienst+Wissenschaft%5D%5D&rft.date=2006-05-31"> </span></span>
</li>
<li id="cite_note-13"><span class="mw-cite-backlink"><a href="#cite_ref-13">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://www.nuklearforum.ch/de/aktuell/e-bulletin/chemie-des-superschweren-elements-112"><i>Chemie des Superschweren Elements 112.</i></a> In: <i>E-Bulletin Nuklearforum Schweiz.</i> 30. Mai 2006,<span class="Abrufdatum"> abgerufen am 17. August 2018</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ACopernicium&rft.title=Chemie+des+Superschweren+Elements+112&rft.description=Chemie+des+Superschweren+Elements+112&rft.identifier=https%3A%2F%2Fwww.nuklearforum.ch%2Fde%2Faktuell%2Fe-bulletin%2Fchemie-des-superschweren-elements-112&rft.date=2006-05-30"> </span></span>
</li>
</ol>
<style data-mw-deduplicate="TemplateStyles:r260755238">
/* start https://de.wikipedia.org/ */
.mw-parser-output div.klappleiste{border:1px solid var(--dewiki-rahmenfarbe1);clear:both;font-size:95%;box-sizing:border-box;margin-top:1.5em;padding:2px}.mw-parser-output div.klappleiste:after{clear:both;content:"";display:block}.mw-parser-output div.klappleiste-bild{float:left;padding:2px}.mw-parser-output div.klappleiste-kopf{background:var(--dewiki-hintergrundfarbe5);color:var(--color-base,#202122);text-align:center;font-weight:bold}.mw-parser-output div.klappleiste.mw-collapsed .klappleiste-bild{display:none}.mw-parser-output div.klappleiste+div.klappleiste,.mw-parser-output div.klappleiste+link+div.klappleiste,.mw-parser-output div.klappleiste+link+link+div.klappleiste,.mw-parser-output div.klappleiste+link+style+div.klappleiste,.mw-parser-output div.klappleiste+style+div.klappleiste,.mw-parser-output div.klappleiste+style+style+div.klappleiste,.mw-parser-output div.klappleiste+style+link+div.klappleiste{margin-top:-1px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .klappleiste-bild span[typeof="mw:File"]:not(.skin-invert-image) img{background-color:#c8ccd1}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .klappleiste-bild span[typeof="mw:File"]:not(.skin-invert-image) img{background-color:#c8ccd1}}
/* end https://de.wikipedia.org/ */
</style>
<div class="klappleiste mw-collapsible navileiste navigation-not-searchable center" role="navigation">
<div class="klappleiste-kopf"><a href="Periodensystem" title="Periodensystem">Periodensystem</a> der <a href="Chemisches_Element" title="Chemisches Element">Elemente</a></div>
<div class="klappleiste-inhalt mw-collapsible-content">
<table cellpadding="0" style="border-collapse:collapse; font-size:smaller; margin-top:2em; text-align:center; width:100%">
<tbody><tr>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Wasserstoff" title="Wasserstoff">H</a>
</td>
<td style="width:93.75%" colspan="30">
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Helium" title="Helium">He</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Lithium" title="Lithium">Li</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Beryllium" title="Beryllium">Be</a>
</td>
<td colspan="24">
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Bor" title="Bor">B</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Kohlenstoff" title="Kohlenstoff">C</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Stickstoff" title="Stickstoff">N</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Sauerstoff" title="Sauerstoff">O</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="Fluor" title="Fluor">F</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Neon" title="Neon">Ne</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Natrium" title="Natrium">Na</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Magnesium" title="Magnesium">Mg</a>
</td>
<td colspan="24">
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Aluminium" title="Aluminium">Al</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Silicium" title="Silicium">Si</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Phosphor" title="Phosphor">P</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="Schwefel" title="Schwefel">S</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="Chlor" title="Chlor">Cl</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Argon" title="Argon">Ar</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Kalium" title="Kalium">K</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Calcium" title="Calcium">Ca</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Scandium" title="Scandium">Sc</a>
</td>
<td colspan="14">
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Titan_(Element)" title="Titan (Element)">Ti</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Vanadium" title="Vanadium">V</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Chrom" title="Chrom">Cr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Mangan" title="Mangan">Mn</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Eisen" title="Eisen">Fe</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Cobalt" title="Cobalt">Co</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Nickel" title="Nickel">Ni</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Kupfer" title="Kupfer">Cu</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Zink" title="Zink">Zn</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Gallium" title="Gallium">Ga</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Germanium" title="Germanium">Ge</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Arsen" title="Arsen">As</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Selen" title="Selen">Se</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="Brom" title="Brom">Br</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Krypton" title="Krypton">Kr</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Rubidium" title="Rubidium">Rb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Strontium" title="Strontium">Sr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Yttrium" title="Yttrium">Y</a>
</td>
<td colspan="14">
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Zirconium" title="Zirconium">Zr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Niob" title="Niob">Nb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Molybd%C3%A4n" title="Molybdän">Mo</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Technetium" title="Technetium">Tc</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Ruthenium" title="Ruthenium">Ru</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Rhodium" title="Rhodium">Rh</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Palladium" title="Palladium">Pd</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Silber" title="Silber">Ag</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Cadmium" title="Cadmium">Cd</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Indium" title="Indium">In</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Zinn" title="Zinn">Sn</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Antimon" title="Antimon">Sb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="Tellur" title="Tellur">Te</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="Iod" title="Iod">I</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Xenon" title="Xenon">Xe</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Caesium" title="Caesium">Cs</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Barium" title="Barium">Ba</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Lanthan" title="Lanthan">La</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Cer" title="Cer">Ce</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Praseodym" title="Praseodym">Pr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Neodym" title="Neodym">Nd</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Promethium" title="Promethium">Pm</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Samarium" title="Samarium">Sm</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Europium" title="Europium">Eu</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Gadolinium" title="Gadolinium">Gd</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Terbium" title="Terbium">Tb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Dysprosium" title="Dysprosium">Dy</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Holmium" title="Holmium">Ho</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Erbium" title="Erbium">Er</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Thulium" title="Thulium">Tm</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Ytterbium" title="Ytterbium">Yb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="Lutetium" title="Lutetium">Lu</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Hafnium" title="Hafnium">Hf</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Tantal" title="Tantal">Ta</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Wolfram" title="Wolfram">W</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Rhenium" title="Rhenium">Re</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Osmium" title="Osmium">Os</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Iridium" title="Iridium">Ir</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Platin" title="Platin">Pt</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Gold" title="Gold">Au</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Quecksilber" title="Quecksilber">Hg</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Thallium" title="Thallium">Tl</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Blei" title="Blei">Pb</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Bismut" title="Bismut">Bi</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="Polonium" title="Polonium">Po</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="Astat" title="Astat">At</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="Radon" title="Radon">Rn</a>
</td></tr>
<tr>
<td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="Francium" title="Francium">Fr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="Radium" title="Radium">Ra</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Actinium" title="Actinium">Ac</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Thorium" title="Thorium">Th</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Protactinium" title="Protactinium">Pa</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Uran" title="Uran">U</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Neptunium" title="Neptunium">Np</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Plutonium" title="Plutonium">Pu</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Americium" title="Americium">Am</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Curium" title="Curium">Cm</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Berkelium" title="Berkelium">Bk</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Californium" title="Californium">Cf</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Einsteinium" title="Einsteinium">Es</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Fermium" title="Fermium">Fm</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Mendelevium" title="Mendelevium">Md</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Nobelium" title="Nobelium">No</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="Lawrencium" title="Lawrencium">Lr</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Rutherfordium" title="Rutherfordium">Rf</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Dubnium" title="Dubnium">Db</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Seaborgium" title="Seaborgium">Sg</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Bohrium" title="Bohrium">Bh</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="Hassium" title="Hassium">Hs</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Meitnerium" title="Meitnerium">Mt</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Darmstadtium" title="Darmstadtium">Ds</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Roentgenium" title="Roentgenium">Rg</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a class="mw-selflink selflink">Cn</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Nihonium" title="Nihonium">Nh</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Flerovium" title="Flerovium">Fl</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Moscovium" title="Moscovium">Mc</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Livermorium" title="Livermorium">Lv</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Tenness" title="Tenness">Ts</a>
</td>
<td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="Oganesson" title="Oganesson">Og</a>
</td></tr></tbody></table>
<table border="1" cellpadding="1" rules="all" style="border:1px solid #fff; border-collapse:collapse; font-size: smaller; margin-top:2em; text-align:center; width:100%">
<tbody><tr>
<td style="background:#ff4500" width="9.1%"><a href="Alkalimetalle" title="Alkalimetalle">Alkalimetalle</a>
</td>
<td style="background:#ff8c00" width="9.1%"><a href="Erdalkalimetalle" title="Erdalkalimetalle">Erdalkalimetalle</a>
</td>
<td style="background:#dda0dd" width="9.1%"><a href="Lanthanoide" title="Lanthanoide">Lanthanoide</a>
</td>
<td style="background:#da70d6" width="9.1%"><a href="Actinoide" title="Actinoide">Actinoide</a>
</td>
<td style="background:#f08080" width="9.1%"><a href="%C3%9Cbergangsmetalle" title="Übergangsmetalle">Übergangsmetalle</a>
</td>
<td style="background:#a9a9a9" width="9.1%"><a href="Metalle" title="Metalle">Metalle</a>
</td>
<td style="background:#cd853f" width="9.1%"><a href="Halbmetalle" title="Halbmetalle">Halbmetalle</a>
</td>
<td style="background:#32cd32" width="9.1%"><a href="Nichtmetalle" title="Nichtmetalle">Nichtmetalle</a>
</td>
<td style="background:#f0e68c" width="9.1%"><a href="Halogene" title="Halogene">Halogene</a>
</td>
<td style="background:#87cefa" width="9.1%"><a href="Edelgase" title="Edelgase">Edelgase</a>
</td>
<td style="background:#dcdcdc" width="9%">Chemie unbekannt
</td></tr></tbody></table>
</div></div>
<div class="hintergrundfarbe1 rahmenfarbe1 navigation-not-searchable normdaten-typ-s" style="border-style: solid; border-width: 1px; clear: left; margin-bottom:1em; margin-top:1em; padding: 0.25em; overflow: hidden; word-break: break-word; word-wrap: break-word;" id="normdaten">
<div style="display: table-cell; vertical-align: middle; width: 100%;">
<div>
Normdaten (Sachbegriff): <a href="Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="-print"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/7550255-0">7550255-0</a></span> </div>
</div></div></div><!--htdig_noindex--><div><div class="zim-footer">
Dieser Artikel wurde von <a class="external text" title="Zuletzt bearbeitet am 2025-12-10" href="https://de.wikipedia.org/wiki/?title=Copernicium&oldid=262290809">Wikipedia</a> herausgegeben. Der Text ist unter <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.de">Creative Commons Attribution-Share Alike 4.0</a> verfügbar, sofern nicht anders angegeben. Für die Mediendateien können zusätzliche Bedingungen gelten.
</div>
</div><!--/htdig_noindex--></div>
</div>
</main>
</div>
</div>
</div>
<script src="./_webp_/webpHandler.js"></script>
</body></html>