CINXE.COM
Gadolinium – Wikipedia
<!DOCTYPE html> <html class="client-nojs" lang="de" dir="ltr"> <head> <meta charset="UTF-8"> <title>Gadolinium – Wikipedia</title> <script>(function(){var className="client-js";var cookie=document.cookie.match(/(?:^|; )dewikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t.",".\t,"],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"],"wgRequestId":"81530eab-61e0-45bc-89fb-f3cfe9e643db","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Gadolinium","wgTitle":"Gadolinium","wgCurRevisionId":248943797,"wgRevisionId":248943797,"wgArticleId":1811,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[ "Wikipedia:Weblink offline","Feuergefährlicher Stoff","Beschränkter Stoff nach REACH-Anhang XVII, Eintrag 40","Lanthanoid","Periode-6-Element","Chemisches Element","Kontrastmittel"],"wgPageViewLanguage":"de","wgPageContentLanguage":"de","wgPageContentModel":"wikitext","wgRelevantPageName":"Gadolinium","wgRelevantArticleId":1811,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgFlaggedRevsParams":{"tags":{"accuracy":{"levels":1}}},"wgStableRevisionId":248943797,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"de","pageLanguageDir":"ltr","pageVariantFallbacks":"de"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":30000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain" :false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":true,"wgVector2022LanguageInHeader":false,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q1832","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.citeRef":"ready","ext.gadget.defaultPlainlinks":"ready","ext.gadget.dewikiCommonHide":"ready","ext.gadget.dewikiCommonLayout":"ready","ext.gadget.dewikiCommonStyle":"ready","ext.gadget.NavFrame":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","ext.math.styles":"ready","skins.vector.styles.legacy":"ready", "ext.flaggedRevs.basic":"ready","mediawiki.codex.messagebox.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","codex-search-styles":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.legacy.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.flaggedRevs.advanced","ext.gadget.createNewSection","ext.gadget.WikiMiniAtlas","ext.gadget.OpenStreetMap","ext.gadget.CommonsDirekt","ext.gadget.donateLink","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.compactlinks","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.checkUser.clientHints", "ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=de&modules=codex-search-styles%7Cext.cite.styles%7Cext.flaggedRevs.basic%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cmediawiki.codex.messagebox.styles%7Cskins.vector.styles.legacy%7Cwikibase.client.init&only=styles&skin=vector"> <script async="" src="/w/load.php?lang=de&modules=startup&only=scripts&raw=1&skin=vector"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=de&modules=ext.gadget.NavFrame%2CciteRef%2CdefaultPlainlinks%2CdewikiCommonHide%2CdewikiCommonLayout%2CdewikiCommonStyle&only=styles&skin=vector"> <link rel="stylesheet" href="/w/load.php?lang=de&modules=site.styles&only=styles&skin=vector"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Gadolinium – Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//de.m.wikipedia.org/wiki/Gadolinium"> <link rel="alternate" type="application/x-wiki" title="Seite bearbeiten" href="/w/index.php?title=Gadolinium&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (de)"> <link rel="EditURI" type="application/rsd+xml" href="//de.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://de.wikipedia.org/wiki/Gadolinium"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.de"> <link rel="alternate" type="application/atom+xml" title="Atom-Feed für „Wikipedia“" href="/w/index.php?title=Spezial:Letzte_%C3%84nderungen&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin-vector-legacy mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Gadolinium rootpage-Gadolinium skin-vector action-view"><div id="mw-page-base" class="noprint"></div> <div id="mw-head-base" class="noprint"></div> <div id="content" class="mw-body" role="main"> <a id="top"></a> <div id="siteNotice"><!-- CentralNotice --></div> <div class="mw-indicators"> </div> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Gadolinium</span></h1> <div id="bodyContent" class="vector-body"> <div id="siteSub" class="noprint">aus Wikipedia, der freien Enzyklopädie</div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="contentSub2"></div> <div id="jump-to-nav"></div> <a class="mw-jump-link" href="#mw-head">Zur Navigation springen</a> <a class="mw-jump-link" href="#searchInput">Zur Suche springen</a> <div id="mw-content-text" class="mw-body-content"><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:Plum; font-size:120%; text-align:center;">Eigenschaften </th></tr> <tr> <td colspan="2" style="background:#ffffff; color:#000000; text-align:center;"> <div id="table" style="position:relative;"> <table cellpadding="0" cellspacing="1" style="margin:auto; background-color:#ffffff; color:#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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Peru;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum; border:2px solid black; 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 64: Gadolinium (Gd), Lanthanoid">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:11px; height:11px; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Plum;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkGray;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Khaki;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Orchid;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:LightCoral;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Copernicium" title="Copernicium"><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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/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;background:#ffffff; top:5px; left:50%; margin-left:-125px;line-height:120%;">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 4<a href="/wiki/F-Orbital" class="mw-redirect" title="F-Orbital">f</a><sup>7</sup> 5<a href="/wiki/D-Orbital" class="mw-redirect" title="D-Orbital">d</a><sup>1</sup> 6<a href="/wiki/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;background:#ffffff;line-height:120%;"><span id="text2" style="font-size:10px; vertical-align: sub;">64</span><span id="text3" style="font-size:20px; font-weight:bold;">Gd</span></div> <div style="font-size:90%; text-align:right;"><a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a></div></div> </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center;">Allgemein </th></tr> <tr> <td><a href="/wiki/Chemisches_Element#Sortierte_Liste_chemischer_Elemente" title="Chemisches Element">Name</a>, <a href="/wiki/Elementsymbol" title="Elementsymbol">Symbol</a>, <a href="/wiki/Ordnungszahl" title="Ordnungszahl">Ordnungszahl</a> </td> <td style="white-space:nowrap;">Gadolinium, Gd, 64 </td></tr> <tr> <td><a href="/wiki/Elementkategorie" title="Elementkategorie">Elementkategorie</a> </td> <td style="white-space:nowrap;"><a href="/wiki/Lanthanoide" title="Lanthanoide">Lanthanoide</a> </td></tr> <tr> <td><a href="/wiki/Gruppe_des_Periodensystems" title="Gruppe des Periodensystems">Gruppe</a>, <a href="/wiki/Periode_des_Periodensystems" title="Periode des Periodensystems">Periode</a>, <a href="/wiki/Block_des_Periodensystems" class="mw-redirect" title="Block des Periodensystems">Block</a> </td> <td style="white-space:nowrap;"><a href="/wiki/Lanthanoide" title="Lanthanoide">La</a>, <a href="/wiki/Chemische_Elemente_der_sechsten_Periode" title="Chemische Elemente der sechsten Periode">6</a>, <a href="/wiki/Periodensystem#Block" title="Periodensystem">f</a> </td></tr> <tr> <td>Aussehen </td> <td>silbrig weiß </td></tr> <tr> <td><a href="/wiki/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?ref=7440-54-2">7440-54-2</a><span class="editoronly" style="display:none;"></span> </p> </td></tr> <tr> <td><a href="/wiki/EG-Nummer" title="EG-Nummer">EG-Nummer</a> </td> <td>231-162-2 </td></tr> <tr> <td><a href="/wiki/Europ%C3%A4ische_Chemikalienagentur" title="Europäische Chemikalienagentur">ECHA</a>-InfoCard </td> <td><a rel="nofollow" class="external text" href="https://echa.europa.eu/de/substance-information/-/substanceinfo/100.028.329">100.028.329</a> </td></tr> <tr> <td>Massenanteil an der <a href="/wiki/Erdh%C3%BClle" title="Erdhülle">Erdhülle</a> </td> <td style="white-space:nowrap;">5,9 ppm (45. Rang)<sup id="cite_ref-Harry_H._Binder_1-0" class="reference"><a href="#cite_note-Harry_H._Binder-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center;">Atomar<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td><a href="/wiki/Atommasse" title="Atommasse">Atommasse</a> </td> <td style="white-space:nowrap;">157,25(3)<sup id="cite_ref-CIAAW_3-0" class="reference"><a href="#cite_note-CIAAW-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Atomare_Masseneinheit" title="Atomare Masseneinheit">u</a> </td></tr> <tr> <td><a href="/wiki/Atomradius" title="Atomradius">Atomradius</a> (berechnet) </td> <td style="white-space:nowrap;">188 (233) <a href="/wiki/Pikometer" class="mw-redirect" title="Pikometer">pm</a> </td></tr> <tr> <td><a href="/wiki/Kovalenter_Radius" title="Kovalenter Radius">Kovalenter Radius</a> </td> <td style="white-space:nowrap;">196 pm </td></tr> <tr> <td><a href="/wiki/Elektronenkonfiguration" title="Elektronenkonfiguration">Elektronenkonfiguration</a> </td> <td style="white-space:nowrap;">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 4<a href="/wiki/F-Orbital" class="mw-redirect" title="F-Orbital">f</a><sup>7</sup> 5<a href="/wiki/D-Orbital" class="mw-redirect" title="D-Orbital">d</a><sup>1</sup> 6<a href="/wiki/S-Orbital" class="mw-redirect" title="S-Orbital">s</a><sup>2</sup> </td></tr> <tr> <td>1. <a href="/wiki/Ionisierungsenergie" title="Ionisierungsenergie">Ionisierungsenergie</a> </td> <td style="white-space:nowrap;"><span style="white-space:nowrap"><style data-mw-deduplicate="TemplateStyles:r198372224">.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}</style>6<span class="numericFormat-dec"><span>.</span></span>14980(4) <a href="/wiki/Elektronenvolt" title="Elektronenvolt">eV</a><sup id="cite_ref-NIST-ASD-gadolinium_4-0" class="reference"><a href="#cite_note-NIST-ASD-gadolinium-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span> ≈ <span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224">593<span class="numericFormat-dec"><span>.</span></span>37 <a href="/wiki/Joule" title="Joule">kJ</a>/<a href="/wiki/Mol" title="Mol">mol</a><sup id="cite_ref-Webelements-gadolinium_5-0" class="reference"><a href="#cite_note-Webelements-gadolinium-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </td></tr> <tr> <td>2. Ionisierungsenergie </td> <td style="white-space:nowrap;"><span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224">12<span class="numericFormat-dec"><span>.</span></span>076(20) eV<sup id="cite_ref-NIST-ASD-gadolinium_4-1" class="reference"><a href="#cite_note-NIST-ASD-gadolinium-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span> ≈ <span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224"><span class="numericFormat-1000">1</span>165<span class="numericFormat-dec"><span>.</span></span>2 kJ/mol<sup id="cite_ref-Webelements-gadolinium_5-1" class="reference"><a href="#cite_note-Webelements-gadolinium-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </td></tr> <tr> <td>3. Ionisierungsenergie </td> <td style="white-space:nowrap;"><span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224">20<span class="numericFormat-dec"><span>.</span></span>54(3) eV<sup id="cite_ref-NIST-ASD-gadolinium_4-2" class="reference"><a href="#cite_note-NIST-ASD-gadolinium-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span> ≈ <span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224"><span class="numericFormat-1000">1</span>980 kJ/mol<sup id="cite_ref-Webelements-gadolinium_5-2" class="reference"><a href="#cite_note-Webelements-gadolinium-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </td></tr> <tr> <td>4. Ionisierungsenergie </td> <td style="white-space:nowrap;"><span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224">44<span class="numericFormat-dec"><span>.</span></span>44(8) eV<sup id="cite_ref-NIST-ASD-gadolinium_4-3" class="reference"><a href="#cite_note-NIST-ASD-gadolinium-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span> ≈ <span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224"><span class="numericFormat-1000">4</span>290 kJ/mol<sup id="cite_ref-Webelements-gadolinium_5-3" class="reference"><a href="#cite_note-Webelements-gadolinium-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </td></tr> <tr> <td>5. Ionisierungsenergie </td> <td style="white-space:nowrap;"><span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224">64<span class="numericFormat-dec"><span>.</span></span>8(4) eV<sup id="cite_ref-NIST-ASD-gadolinium_4-4" class="reference"><a href="#cite_note-NIST-ASD-gadolinium-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span> ≈ <span style="white-space:nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r198372224"><span class="numericFormat-1000">6</span>250 kJ/mol<sup id="cite_ref-Webelements-gadolinium_5-4" class="reference"><a href="#cite_note-Webelements-gadolinium-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center;">Physikalisch<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td><a href="/wiki/Aggregatzustand" title="Aggregatzustand">Aggregatzustand</a> </td> <td>fest </td></tr> <tr> <td><a href="/wiki/Kristallstruktur" title="Kristallstruktur">Kristallstruktur</a> </td> <td style="white-space:nowrap;"><a href="/wiki/Hexagonal" class="mw-redirect" title="Hexagonal">hexagonal</a> </td></tr> <tr> <td><a href="/wiki/Dichte" title="Dichte">Dichte</a> </td> <td style="white-space:nowrap;">7,886 g/cm<sup>3</sup> (25 <a href="/wiki/Grad_Celsius" title="Grad Celsius">°C</a>)<sup id="cite_ref-Greenwood_6-0" class="reference"><a href="#cite_note-Greenwood-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Magnetismus" title="Magnetismus">Magnetismus</a> </td> <td style="white-space:nowrap;"><a href="/wiki/Ferromagnetismus" title="Ferromagnetismus">ferromagnetisch</a> (<a href="/wiki/Curie-Temperatur" title="Curie-Temperatur">Curie-Temp.</a> 292,5 K)<sup id="cite_ref-CRC_7-0" class="reference"><a href="#cite_note-CRC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Schmelzpunkt" title="Schmelzpunkt">Schmelzpunkt</a> </td> <td style="white-space:nowrap;">1585 <a href="/wiki/Kelvin" title="Kelvin">K</a> (1312 °C) </td></tr> <tr> <td><a href="/wiki/Siedepunkt" title="Siedepunkt">Siedepunkt</a> </td> <td style="white-space:nowrap;">3273 K<sup id="cite_ref-Zhang_8-0" class="reference"><a href="#cite_note-Zhang-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> (3000 °C) </td></tr> <tr> <td><a href="/wiki/Molares_Volumen" title="Molares Volumen">Molares Volumen</a> </td> <td style="white-space:nowrap;">19,90 · 10<sup>−6</sup> m<sup>3</sup>·mol<sup>−1</sup> </td></tr> <tr> <td><a href="/wiki/Verdampfungsenthalpie" title="Verdampfungsenthalpie">Verdampfungsenthalpie</a> </td> <td style="white-space:nowrap;">301 kJ/mol<sup id="cite_ref-Zhang_8-1" class="reference"><a href="#cite_note-Zhang-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Schmelzenthalpie" title="Schmelzenthalpie">Schmelzenthalpie</a> </td> <td style="white-space:nowrap;">10,0 kJ·mol<sup>−1</sup> </td></tr> <tr> <td><a href="/wiki/Schallgeschwindigkeit" title="Schallgeschwindigkeit">Schallgeschwindigkeit</a> </td> <td style="white-space:nowrap;">2680 m·s<sup>−1</sup> bei 293,15 K </td></tr> <tr> <td><a href="/wiki/Elektrische_Leitf%C3%A4higkeit" title="Elektrische Leitfähigkeit">Elektrische Leitfähigkeit</a> </td> <td style="white-space:nowrap;">0,763 · 10<sup>6</sup> S·m<sup>−1</sup> </td></tr> <tr> <td><a href="/wiki/W%C3%A4rmeleitf%C3%A4higkeit" title="Wärmeleitfähigkeit">Wärmeleitfähigkeit</a> </td> <td style="white-space:nowrap;">11 <a href="/wiki/Watt_(Einheit)" title="Watt (Einheit)">W</a>·m<sup>−1</sup>·K<sup>−1</sup> </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center;">Chemisch<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td><a href="/wiki/Oxidationszahl" title="Oxidationszahl">Oxidationszustände</a> </td> <td style="white-space:nowrap;">+2, <b>+3</b> </td></tr> <tr> <td><a href="/wiki/Elektronegativit%C3%A4t" title="Elektronegativität">Elektronegativität</a> </td> <td>1,20 (<a href="/wiki/Elektronegativit%C3%A4t#Pauling-Skala" title="Elektronegativität">Pauling-Skala</a>) </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center">Isotope </th></tr> <tr> <td colspan="2" style="padding:0;"> <table border="1" cellpadding="2" class="rahmenfarbe1" style="background:WhiteSmoke; color:#000000; border-collapse:collapse; border-style:solid; width:100%;"> <tbody><tr> <th><a href="/wiki/Isotop" title="Isotop">Isotop</a> </th> <th><a href="/wiki/Isotopenverh%C3%A4ltnis" title="Isotopenverhältnis">NH</a> </th> <th><a href="/wiki/Halbwertszeit" title="Halbwertszeit">t<sub>1/2</sub></a> </th> <th><a href="/wiki/Radioaktivit%C3%A4t#Zerfallsarten" title="Radioaktivität">ZA</a> </th> <th><a href="/wiki/Zerfallsenergie" title="Zerfallsenergie">ZE</a> (M<a href="/wiki/Elektronenvolt" title="Elektronenvolt">eV</a>) </th> <th><a href="/wiki/Zerfallsprodukt_(Radioaktivit%C3%A4t)" class="mw-redirect" title="Zerfallsprodukt (Radioaktivität)">ZP</a> </th></tr> <tr> <td style="nowrap"><sup>150</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap"><a href="/wiki/Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a> </td> <td>1.790.000 <a href="/wiki/Jahr" title="Jahr">a</a> </td> <td><a href="/wiki/Alphastrahlung" title="Alphastrahlung">α</a> </td> <td>2,809 </td> <td><a href="/wiki/Samarium" title="Samarium"><sup>146</sup>Sm</a> </td></tr> <tr> <td style="nowrap"><sup>151</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap"><a href="/wiki/Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a> </td> <td>124 <a href="/wiki/Tag" title="Tag">d</a> </td> <td><a href="/wiki/Elektronen-Einfang" class="mw-redirect" title="Elektronen-Einfang">ε</a> </td> <td>0,464 </td> <td><a href="/wiki/Europium" title="Europium"><sup>151</sup>Eu</a> </td></tr> <tr> <td style="nowrap"><sup>152</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">0,20 % </td> <td>1,08 · 10<sup>14</sup> <a href="/wiki/Jahr" title="Jahr">a</a> </td> <td><a href="/wiki/Alphastrahlung" title="Alphastrahlung">α</a> </td> <td>2,205 </td> <td><a href="/wiki/Samarium" title="Samarium"><sup>148</sup>Sm</a> </td></tr> <tr> <td style="nowrap"><sup>153</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap"><a href="/wiki/Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a> </td> <td>241,6 <a href="/wiki/Tag" title="Tag">d</a> </td> <td><a href="/wiki/Elektronen-Einfang" class="mw-redirect" title="Elektronen-Einfang">ε</a> </td> <td>0,485 </td> <td><a href="/wiki/Europium" title="Europium"><sup>153</sup>Eu</a> </td></tr> <tr> <td style="nowrap"><sup>154</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">2,18 % </td> <td colspan="4"><a href="/wiki/Isotop#Mischelemente_und_Reinelemente" title="Isotop">Stabil</a> </td></tr> <tr> <td style="nowrap"><sup>155</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">14,80 % </td> <td colspan="4"><a href="/wiki/Isotop#Mischelemente_und_Reinelemente" title="Isotop">Stabil</a> </td></tr> <tr> <td style="nowrap"><sup>156</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">20,47 % </td> <td colspan="4"><a href="/wiki/Isotop#Mischelemente_und_Reinelemente" title="Isotop">Stabil</a> </td></tr> <tr> <td style="nowrap"><sup>157</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">15,65 % </td> <td colspan="4"><a href="/wiki/Isotop#Mischelemente_und_Reinelemente" title="Isotop">Stabil</a> </td></tr> <tr> <td style="nowrap"><sup>158</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap"><b>24,84</b> % </td> <td colspan="4"><a href="/wiki/Isotop#Mischelemente_und_Reinelemente" title="Isotop">Stabil</a> </td></tr> <tr> <td style="nowrap"><sup>159</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap"><a href="/wiki/Radionuklid#Künstliche_Radionuklide" title="Radionuklid">{syn.}</a> </td> <td>18,479 <a href="/wiki/Stunde" title="Stunde">h</a> </td> <td><a href="/wiki/Betastrahlung" title="Betastrahlung">β<sup>−</sup></a> </td> <td>0,971 </td> <td><a href="/wiki/Terbium" title="Terbium"><sup>159</sup>Tb</a> </td></tr> <tr> <td style="nowrap"><sup>160</sup>Gd<div class="editoronly" style="display:none;"></div> </td> <td style="nowrap">21,86 % </td> <td>≥ 1,3 · 10<sup>21</sup> <a href="/wiki/Jahr" title="Jahr">a</a> </td> <td><a href="/wiki/Doppelter_Betazerfall" title="Doppelter Betazerfall">β<sup>−</sup>β<sup>−</sup></a> </td> <td>k. A. </td> <td><a href="/wiki/Dysprosium" title="Dysprosium"><sup>160</sup>Dy</a> </td></tr></tbody></table> </td></tr> <tr> <th colspan="2" style="background:WhiteSmoke; text-align:center">Weitere Isotope siehe <a href="/wiki/Liste_der_Isotope/Ordnungszahl_61_bis_Ordnungszahl_70#64_Gadolinium" title="Liste der Isotope/Ordnungszahl 61 bis Ordnungszahl 70">Liste der Isotope</a> </th></tr> <tr> <th colspan="2" style="background:Plum; text-align:center"><a href="/wiki/Kernspinresonanz" title="Kernspinresonanz">NMR</a>-Eigenschaften </th></tr> <tr> <td colspan="2" style="padding:0;"><div> <table width="100%" cellspacing="0" cellpadding="2" border="1" style="background:transparent; border:1px #aaa solid; margin:0; border-collapse:collapse;"> <tbody><tr> <th>  </th> <th><a href="/wiki/Kernspin" title="Kernspin">Spin-<br />Quanten-<br />zahl <i>I</i></a> </th> <th><a href="/wiki/Gyromagnetisches_Verh%C3%A4ltnis" title="Gyromagnetisches Verhältnis"><i>γ</i></a> in<br /><a href="/wiki/Radiant_(Einheit)" title="Radiant (Einheit)">rad</a>·<a href="/wiki/Tesla_(Einheit)" title="Tesla (Einheit)">T</a><sup>−1</sup>·<a href="/wiki/Sekunde" title="Sekunde">s</a><sup>−1</sup> </th> <th><a href="/wiki/Kernspinresonanzspektroskopie#Empfindlichkeit_der_NMR-Spektroskopie" title="Kernspinresonanzspektroskopie"><i>E</i><sub>r</sub> (<sup>1</sup>H)</a> </th> <th><a href="/wiki/Larmorfrequenz" class="mw-redirect" title="Larmorfrequenz"><i>f</i><sub>L</sub></a> bei<br /><i>B</i> = 4,7 <a href="/wiki/Tesla_(Einheit)" title="Tesla (Einheit)">T</a><br />in <a href="/wiki/Hertz_(Einheit)" title="Hertz (Einheit)">MHz</a> </th></tr> <tr> <td><b><sup>155</sup>Gd</b> </td> <td style="white-space:nowrap;">3/2 </td> <td style="white-space:nowrap;">−0,821 · 10<sup>7</sup> </td> <td style="white-space:nowrap;"> </td> <td style="white-space:nowrap;">3,07 </td></tr> <tr> <td><b><sup>157</sup>Gd</b> </td> <td style="white-space:nowrap;">3/2 </td> <td style="white-space:nowrap;">−1,077 · 10<sup>7</sup> </td> <td style="white-space:nowrap;"> </td> <td style="white-space:nowrap;">4,03 </td></tr> </tbody></table></div><span class="editoronly" style="display:none;"></span> </td></tr> <tr> <th colspan="2" style="background:Plum; text-align:center;">Sicherheitshinweise </th></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="/wiki/Global_harmonisiertes_System_zur_Einstufung_und_Kennzeichnung_von_Chemikalien" title="Global harmonisiertes System zur Einstufung und Kennzeichnung von Chemikalien">GHS-Gefahrstoffkennzeichnung</a></b><sup id="cite_ref-GESTIS_9-0" class="reference"><a href="#cite_note-GESTIS-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> <p>Pulver </p> <table id="Piktogramme02" class="hintergrundfarbe-neutral" style="text-align:center; margin-left:auto; margin-right:auto; display:flex; justify-content:center;"> <tbody><tr> <td><span typeof="mw:File"><a href="/wiki/Global_harmonisiertes_System_zur_Einstufung_und_Kennzeichnung_von_Chemikalien#Übersicht:_EU-Gefahrensymbole,_UN/GHS-Gefahrenpiktogramme,_UN/ADR-Gefahrensymbole" title="02 – Leicht-/Hochentzündlich"><img alt="Gefahrensymbol" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/80px-GHS-pictogram-flamme.svg.png" decoding="async" width="80" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/120px-GHS-pictogram-flamme.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/160px-GHS-pictogram-flamme.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </td></tr></tbody></table> <p><b>Achtung</b> </p> </td></tr> <tr> <td rowspan="2" width="33%" style="border-top:1px #A7A7A7 dashed; border-right:1px #A7A7A7 dashed;"><a href="/wiki/H-_und_P-S%C3%A4tze" title="H- und P-Sätze">H- und P-Sätze</a> </td> <td style="border-top:1px #A7A7A7 dashed;">H: <span title="Untervorlage eingebunden: H-Sätze"></span><a href="/wiki/H-_und_P-S%C3%A4tze#H-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Entzündbarer Feststoff.">228</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#H-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="In Berührung mit Wasser entstehen entzündbare Gase, die sich spontan entzünden können.">260</span></span></a> </td></tr> <tr> <td style="border-top:1px #A7A7A7 dashed;">P: <span title="Untervorlage eingebunden: P-Sätze"></span><a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellen fernhalten. Nicht rauchen. (Geänderter Text seit Inkraftreten der „12. Anpassung an den Technischen Fortschritt“ am 17. Oktober 2020)">210</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Inhalt unter inertem Gas/… handhaben und aufbewahren. Vor Feuchtigkeit schützen. (Geänderter Text seit Inkraftreten der „8. Anpassung an den Technischen Fortschritt“ am 1. Februar 2018)">231+232</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Explosionsgeschützte [elektrische … / Lüftungs-… / Beleuchtungs-… / …] Geräte verwenden. (Die vom Gesetzgeber offen gelassene Einfügung ist vom Inverkehrbringer zu ergänzen) (Geänderter Text seit Inkraftreten der „8. Anpassung an den Technischen Fortschritt“ am 1. Februar 2018)">241</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz/Gehörschutz/… tragen. (Geänderter Text seit Inkraftreten der „12. Anpassung an den Technischen Fortschritt“ am 17. Oktober 2020)">280</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Behälter und zu befüllende Anlage erden.">240</span></span></a>​‐​<a href="/wiki/H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Inhalt / Behälter … zuführen. (Die vom Gesetzgeber offen gelassene Einfügung ist vom Inverkehrbringer zu ergänzen)">501</span></span></a><sup id="cite_ref-GESTIS_9-1" class="reference"><a href="#cite_note-GESTIS-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </td></tr> </tbody></table> </td></tr> <tr> <td colspan="2" style="background:Plum; line-height:1.2em; text-align:center"><small>Soweit möglich und gebräuchlich, werden <a href="/wiki/Internationales_Einheitensystem" title="Internationales Einheitensystem">SI-Einheiten</a> verwendet. <br />Wenn nicht anders vermerkt, gelten die angegebenen Daten bei <a href="/wiki/Standardbedingungen" title="Standardbedingungen">Standardbedingungen</a>.</small> </td></tr></tbody></table> <p><span class="editoronly" style="display:none;"></span> </p><p><b>Gadolinium</b> ist ein <a href="/wiki/Chemisches_Element" title="Chemisches Element">chemisches Element</a> mit dem <a href="/wiki/Elementsymbol" title="Elementsymbol">Elementsymbol</a> Gd und der <a href="/wiki/Ordnungszahl" title="Ordnungszahl">Ordnungszahl</a> 64. Im <a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a> steht es in der Gruppe der <a href="/wiki/Lanthanoide" title="Lanthanoide">Lanthanoide</a> und zählt damit auch zu den <a href="/wiki/Metalle_der_Seltenen_Erden" title="Metalle der Seltenen Erden">Metallen der Seltenen Erden</a>. </p> <div id="toc" class="toc" role="navigation" aria-labelledby="mw-toc-heading"><input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none" /><div class="toctitle" lang="de" dir="ltr"><h2 id="mw-toc-heading">Inhaltsverzeichnis</h2><span class="toctogglespan"><label class="toctogglelabel" for="toctogglecheckbox"></label></span></div> <ul> <li class="toclevel-1 tocsection-1"><a href="#Geschichte"><span class="tocnumber">1</span> <span class="toctext">Geschichte</span></a></li> <li class="toclevel-1 tocsection-2"><a href="#Vorkommen"><span class="tocnumber">2</span> <span class="toctext">Vorkommen</span></a></li> <li class="toclevel-1 tocsection-3"><a href="#Gewinnung_und_Darstellung"><span class="tocnumber">3</span> <span class="toctext">Gewinnung und Darstellung</span></a></li> <li class="toclevel-1 tocsection-4"><a href="#Eigenschaften"><span class="tocnumber">4</span> <span class="toctext">Eigenschaften</span></a> <ul> <li class="toclevel-2 tocsection-5"><a href="#Physikalische_Eigenschaften"><span class="tocnumber">4.1</span> <span class="toctext">Physikalische Eigenschaften</span></a></li> <li class="toclevel-2 tocsection-6"><a href="#Chemische_Eigenschaften"><span class="tocnumber">4.2</span> <span class="toctext">Chemische Eigenschaften</span></a></li> </ul> </li> <li class="toclevel-1 tocsection-7"><a href="#Verwendung"><span class="tocnumber">5</span> <span class="toctext">Verwendung</span></a> <ul> <li class="toclevel-2 tocsection-8"><a href="#MRT-Kontrastmittel"><span class="tocnumber">5.1</span> <span class="toctext">MRT-Kontrastmittel</span></a></li> </ul> </li> <li class="toclevel-1 tocsection-9"><a href="#Verbindungen"><span class="tocnumber">6</span> <span class="toctext">Verbindungen</span></a></li> <li class="toclevel-1 tocsection-10"><a href="#Physiologie"><span class="tocnumber">7</span> <span class="toctext">Physiologie</span></a> <ul> <li class="toclevel-2 tocsection-11"><a href="#Toxizität"><span class="tocnumber">7.1</span> <span class="toctext">Toxizität</span></a></li> </ul> </li> <li class="toclevel-1 tocsection-12"><a href="#Weblinks"><span class="tocnumber">8</span> <span class="toctext">Weblinks</span></a></li> <li class="toclevel-1 tocsection-13"><a href="#Einzelnachweise"><span class="tocnumber">9</span> <span class="toctext">Einzelnachweise</span></a></li> </ul> </div> <div class="mw-heading mw-heading2"><h2 id="Geschichte">Geschichte</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=1" title="Abschnitt bearbeiten: Geschichte" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=1" title="Quellcode des Abschnitts bearbeiten: Geschichte"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Das Element wurde erstmals 1880 vom Schweizer Chemiker <a href="/wiki/Jean_Charles_Galissard_de_Marignac" title="Jean Charles Galissard de Marignac">Jean Charles Galissard de Marignac</a> entdeckt. Er untersuchte dabei die Bestandteile von <a href="/wiki/Samarskit" class="mw-redirect" title="Samarskit">Samarskit</a> und ihre unterschiedliche Löslichkeit in <a href="/wiki/Kaliumsulfat" title="Kaliumsulfat">Kaliumsulfat</a>-Lösungen. Es bildeten sich je nach Löslichkeit mehrere Fraktionen. In einer der Fraktionen fand er im <a href="/wiki/Absorptionsspektrum" title="Absorptionsspektrum">Absorptionsspektrum</a> die <a href="/wiki/Spektrallinie" title="Spektrallinie">Spektrallinien</a> eines unbekannten Elements. Dieses nannte er, da er nicht ausreichend Material für eine exakte Bestimmung erhalten konnte, Y<sub>α</sub>. Daneben fand er in einer weiteren Fraktion das ihm ebenfalls unbekannte Y<sub>β</sub>, hierbei stellte sich jedoch schnell heraus, dass es sich um das schon von <a href="/wiki/Marc_Delafontaine" title="Marc Delafontaine">Marc Delafontaine</a> und <a href="/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran">Paul Émile Lecoq de Boisbaudran</a> gefundene <a href="/wiki/Samarium" title="Samarium">Samarium</a> handelte.<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> Nachdem die Existenz von Y<sub>α</sub> von <a href="/wiki/William_Crookes" title="William Crookes">William Crookes</a><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> und Paul Émile Lecoq de Boisbaudran bestätigt werden konnte, nannte Lecoq de Boisbaudran am 19. April 1886 das neue Element in Absprache mit Marignac <i>Gadolinium</i>, zu Ehren des finnischen Chemikers <a href="/wiki/Johan_Gadolin" title="Johan Gadolin">Johan Gadolin</a>, mit dem Symbol Gd.<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><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><p>Metallisches Gadolinium wurde erstmals 1935 von <a href="/wiki/F%C3%A9lix_Trombe" title="Félix Trombe">Félix Trombe</a> gewonnen. Er nutzte dafür die <a href="/wiki/Elektrolyse" title="Elektrolyse">elektrolytische</a> <a href="/wiki/Reduktion_(Chemie)" title="Reduktion (Chemie)">Reduktion</a> einer Schmelze aus <a href="/wiki/Gadolinium(III)-chlorid" title="Gadolinium(III)-chlorid">Gadolinium(III)-chlorid</a>, <a href="/wiki/Kaliumchlorid" title="Kaliumchlorid">Kaliumchlorid</a> und <a href="/wiki/Lithiumchlorid" title="Lithiumchlorid">Lithiumchlorid</a> bei 625–675 °C an <a href="/wiki/Cadmium" title="Cadmium">Cadmiumelektroden</a>.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> Kurze Zeit später entdeckte er zusammen mit <a href="/wiki/Georges_Urbain" title="Georges Urbain">Georges Urbain</a> und <a href="/wiki/Pierre-Ernest_Weiss" title="Pierre-Ernest Weiss">Pierre-Ernest Weiss</a> den <a href="/wiki/Ferromagnetismus" title="Ferromagnetismus">Ferromagnetismus</a> des Elements.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Vorkommen">Vorkommen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=2" title="Abschnitt bearbeiten: Vorkommen" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=2" title="Quellcode des Abschnitts bearbeiten: Vorkommen"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Gadolinium ist auf der Erde ein seltenes Element, sein <a href="/wiki/Elementh%C3%A4ufigkeit" class="mw-redirect" title="Elementhäufigkeit">Anteil</a> an der <a href="/wiki/Kontinentale_Erdkruste" title="Kontinentale Erdkruste">kontinentalen Erdkruste</a> beträgt etwa 6,2 <a href="/wiki/Parts_per_million" title="Parts per million">ppm</a>.<sup id="cite_ref-CRC_90_14_18_16-0" class="reference"><a href="#cite_note-CRC_90_14_18-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Das Element kommt in vielen <a href="/wiki/Mineral" title="Mineral">Mineralen</a> der Seltenerdmetalle in unterschiedlichen Gehalten vor. Besonders hoch ist der Gadoliniumgehalt in Mineralen der <a href="/w/index.php?title=Yttererde&action=edit&redlink=1" class="new" title="Yttererde (Seite nicht vorhanden)">Yttererden</a> wie <a href="/wiki/Xenotim" title="Xenotim">Xenotim</a>. In Xenotimvorkommen aus <a href="/wiki/Malaysia" title="Malaysia">Malaysia</a> beträgt der Gadoliniumanteil etwa 4 %. Aber auch <a href="/wiki/Monazit" title="Monazit">Monazit</a> enthält je nach Lagerstätte 1,5 bis 2 % des Elements, in <a href="/wiki/Bastn%C3%A4sit" title="Bastnäsit">Bastnäsit</a> ist der Anteil mit 0,15 bis 0,7 % dagegen geringer.<sup id="cite_ref-Ullmann_17-0" class="reference"><a href="#cite_note-Ullmann-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> Es ist nur ein einziges Mineral bekannt, in dem Gadolinium das Seltenerdmetall mit dem höchsten Anteil ist. Dabei handelt es sich um das sehr seltene <a href="/wiki/Uranylcarbonat" title="Uranylcarbonat">Uranylcarbonat</a> <a href="/wiki/Lepersonnit-(Gd)" title="Lepersonnit-(Gd)">Lepersonnit-(Gd)</a> mit der chemischen Zusammensetzung Ca(Gd,Dy)<sub>2</sub>(UO<sub>2</sub>)<sub>24</sub>(SiO<sub>4</sub>)<sub>4</sub>(CO<sub>3</sub>)<sub>8</sub>(OH)<sub>24</sub> · 48H<sub>2</sub>O.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Gewinnung_und_Darstellung">Gewinnung und Darstellung</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=3" title="Abschnitt bearbeiten: Gewinnung und Darstellung" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=3" title="Quellcode des Abschnitts bearbeiten: Gewinnung und Darstellung"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aufgrund der nur geringen Mengen des in den Erzen enthaltenen Gadoliniums und der Ähnlichkeit mit den anderen Lanthanoiden ist dessen Separierung schwierig. Nach dem <a href="/wiki/Aufschluss_(Chemie)" title="Aufschluss (Chemie)">Aufschluss</a> der Ausgangsmaterialien wie Monazit oder Bastnäsit mit <a href="/wiki/Schwefels%C3%A4ure" title="Schwefelsäure">Schwefelsäure</a> oder <a href="/wiki/Natronlauge" title="Natronlauge">Natronlauge</a> sind verschiedene Wege zur Abtrennung möglich. Neben <a href="/wiki/Ionenaustausch" class="mw-redirect" title="Ionenaustausch">Ionenaustausch</a> ist besonders ein auf der <a href="/wiki/Fl%C3%BCssig-Fl%C3%BCssig-Extraktion" title="Flüssig-Flüssig-Extraktion">Flüssig-Flüssig-Extraktion</a> basierendes Verfahren wichtig. Dabei wird bei Bastnäsit als Ausgangsmaterial zunächst das <a href="/wiki/Cer" title="Cer">Cer</a> in Form von <a href="/wiki/Cer(IV)-oxid" title="Cer(IV)-oxid">Cer(IV)-oxid</a> abgetrennt und die verbleibenden Seltenen Erden in <a href="/wiki/Salzs%C3%A4ure" title="Salzsäure">Salzsäure</a> gelöst. Daraufhin werden mit Hilfe einer Mischung von <a href="/wiki/Bis(2-ethylhexyl)phosphat" title="Bis(2-ethylhexyl)phosphat">DEHPA</a> (Di(2-ethylhexyl)phosphorsäure) und <a href="/wiki/Kerosin" title="Kerosin">Kerosin</a> in Flüssig-Flüssig-Extraktion <a href="/wiki/Europium" title="Europium">Europium</a>, Gadolinium, <a href="/wiki/Samarium" title="Samarium">Samarium</a> und die schwereren Seltenerdmetalle von den leichten getrennt. Ersteres lässt sich chemisch durch Reduktion zu zweiwertigem Europium und Fällung als schwerlösliches <a href="/wiki/Europium(II)-sulfat" title="Europium(II)-sulfat">Europium(II)-sulfat</a> abtrennen. Für die Trennung von Gadolinium, Samarium und dem Rest wird wiederum die Flüssig-Flüssig-Extraktion genutzt. Die Mischung wird in verdünnter Salzsäure gelöst, mit einer Mischung von DEHPA und <a href="/wiki/Trimethylbenzole" title="Trimethylbenzole">Trimethylbenzolen</a> (Shellsol A) behandelt und in einer <a href="/wiki/Mixer-Settler" class="mw-redirect" title="Mixer-Settler">Mixer-Settler</a>-Apparatur getrennt.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Ullmann_17-1" class="reference"><a href="#cite_note-Ullmann-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Die Gewinnung elementaren Gadoliniums ist über die Reduktion von <a href="/wiki/Gadolinium(III)-fluorid" title="Gadolinium(III)-fluorid">Gadolinium(III)-fluorid</a> mit <a href="/wiki/Calcium" title="Calcium">Calcium</a> möglich.<sup id="cite_ref-Ullmann_17-2" class="reference"><a href="#cite_note-Ullmann-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {2 GdF3 + 3 Ca -> 2 Gd + 3 CaF2}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>GdF</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo>+</mo> <mn>3</mn> <mspace width="thinmathspace" /> <mtext>Ca</mtext> <mo stretchy="false">⟶<!-- ⟶ --></mo> <mn>2</mn> <mspace width="thinmathspace" /> <mtext>Gd</mtext> <mo>+</mo> <mn>3</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>CaF</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {2 GdF3 + 3 Ca -> 2 Gd + 3 CaF2}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/32becfc29e2b65f7f8933a7c0eb2eb14f76bfe71" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:34.034ex; height:2.843ex;" alt="{\displaystyle {\ce {2 GdF3 + 3 Ca -> 2 Gd + 3 CaF2}}}"></span></dd></dl> <p>Gadolinium wird nur in geringerem Umfang produziert und benötigt. Wichtigster Produzent ist, wie bei allen Seltenerdmetallen, die <a href="/wiki/Volksrepublik_China" title="Volksrepublik China">Volksrepublik China</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Eigenschaften">Eigenschaften</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=4" title="Abschnitt bearbeiten: Eigenschaften" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=4" title="Quellcode des Abschnitts bearbeiten: Eigenschaften"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datei:Gadolinium.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Gadolinium.jpg/220px-Gadolinium.jpg" decoding="async" width="220" height="223" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Gadolinium.jpg/330px-Gadolinium.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/b/b7/Gadolinium.jpg 2x" data-file-width="413" data-file-height="418" /></a><figcaption>Elementares Gadolinium</figcaption></figure> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datei:Gd_Heat_Capacity_DE.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Gd_Heat_Capacity_DE.svg/220px-Gd_Heat_Capacity_DE.svg.png" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Gd_Heat_Capacity_DE.svg/330px-Gd_Heat_Capacity_DE.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Gd_Heat_Capacity_DE.svg/440px-Gd_Heat_Capacity_DE.svg.png 2x" data-file-width="720" data-file-height="540" /></a><figcaption>Wärmekapazität von Gadolinium, grün: gesamte Wärmekapazität, rot: phononischer Anteil, blau: spinanteil, türkis: elektronischer Anteil</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Physikalische_Eigenschaften">Physikalische Eigenschaften</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=5" title="Abschnitt bearbeiten: Physikalische Eigenschaften" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=5" title="Quellcode des Abschnitts bearbeiten: Physikalische Eigenschaften"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Das silbrigweiß bis grauweiß glänzende <a href="/wiki/Seltene_Erden" class="mw-redirect" title="Seltene Erden">Metall der Seltenen Erden</a> ist <a href="/wiki/Duktilit%C3%A4t" title="Duktilität">duktil</a> und schmiedbar. Es kristallisiert in einer <a href="/wiki/Hexagonales_Kristallsystem" title="Hexagonales Kristallsystem">hexagonal-dichtesten Kristallstruktur</a> mit den <a href="/wiki/Gitterparameter" title="Gitterparameter">Gitterparametern</a> a = 363 pm und c = 578 pm.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> Oberhalb von 1262 °C geht die Struktur in eine <a href="/wiki/Kubisches_Kristallsystem" title="Kubisches Kristallsystem">kubisch-raumzentrierte</a> Struktur über.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p><p>Neben dieser Hochtemperaturphase sind mehrere Hochdruckphasen bekannt. Die Abfolge der Phasen entspricht dabei der der anderen Lanthanoide (außer Europium und Ytterbium). Auf die hexagonale Struktur folgt (jeweils bei Raumtemperatur) bei Drücken über 1,5 GPa eine Struktur vom <a href="/wiki/Samarium" title="Samarium">Samarium</a>-Typ, oberhalb von 6,5 GPa ist eine doppelt-hexagonale Kristallstruktur stabil. Eine kubisch-flächenzentrierte Packung ist bei Drücken zwischen 26 und 33 GPa am stabilsten. Bei noch größeren Drücken sind noch eine doppelt-kubisch-flächenzentrierte Struktur sowie das <a href="/wiki/Monoklines_Kristallsystem" title="Monoklines Kristallsystem">monokline</a> Gd-VIII bekannt.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p><p>Gadolinium ist neben <a href="/wiki/Dysprosium" title="Dysprosium">Dysprosium</a>, <a href="/wiki/Holmium" title="Holmium">Holmium</a>, <a href="/wiki/Erbium" title="Erbium">Erbium</a>, <a href="/wiki/Terbium" title="Terbium">Terbium</a> und <a href="/wiki/Thulium" title="Thulium">Thulium</a> eines der Lanthanoide, das <a href="/wiki/Ferromagnetismus" title="Ferromagnetismus">ferromagnetisch</a> ist. Mit einer <a href="/wiki/Curie-Temperatur" title="Curie-Temperatur">Curie-Temperatur</a> von 292,5 K (19,3 °C) besitzt es die höchste Curie-Temperatur aller Lanthanoide, nur <a href="/wiki/Eisen" title="Eisen">Eisen</a>, <a href="/wiki/Cobalt" title="Cobalt">Cobalt</a> und <a href="/wiki/Nickel" title="Nickel">Nickel</a> besitzen höhere.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> Oberhalb dieser Temperatur ist es <a href="/wiki/Paramagnetismus" title="Paramagnetismus">paramagnetisch</a> mit einer <a href="/wiki/Magnetische_Suszeptibilit%C3%A4t" title="Magnetische Suszeptibilität">magnetischen Suszeptibilität</a> χ<sub><i>m</i></sub> von 0,12.<sup id="cite_ref-CRC_7-1" class="reference"><a href="#cite_note-CRC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Aufgrund dieser magnetischen Eigenschaften hat Gadolinium auch eine sehr stark temperaturabhängige Wärmekapazität. Bei tiefen Temperaturen (unter 4 K) dominiert zunächst, wie bei Metallen üblich, die elektronische Wärmekapazität <i>C</i><sub>el</sub> (wobei <i>C</i><sub>el</sub> = γ·<i>T</i> mit γ = 6,38 mJ·mol<sup>−1</sup>·K<sup>−2</sup> und <i>T</i> der Temperatur<sup id="cite_ref-Tsang_25-0" class="reference"><a href="#cite_note-Tsang-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup>). Für höhere Temperaturen ist die <a href="/wiki/Debye-Modell" title="Debye-Modell">Debyesche Wärmekapazität</a> (mit der Debye-Temperatur Θ<sub>D</sub> = 163,4 K<sup id="cite_ref-Tsang_25-1" class="reference"><a href="#cite_note-Tsang-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup>) ausschlaggebend. Unterhalb der Curie-Temperatur nimmt die Wärmekapazität dann stark zu, was auf das <a href="/wiki/Spin" title="Spin">Spinsystem</a> zurückzuführen ist. Sie erreicht 56 J·mol<sup>−1</sup>·K<sup>−1</sup> bei 290 K, um bei höheren Temperaturen fast schlagartig auf unter 31 J·mol<sup>−1</sup>·K<sup>−1</sup> einzubrechen.<sup id="cite_ref-jelinek_27-0" class="reference"><a href="#cite_note-jelinek-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p><p>Gadolinium ist Bestandteil keramischer Hochtemperatur-Supraleiter des Typs Ba<sub>2</sub>GdCu<sub>3</sub>O<sub>7-x</sub> mit einer <a href="/wiki/Sprungtemperatur" title="Sprungtemperatur">Sprungtemperatur</a> von 94,5 K.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> Das reine Element ist nicht <a href="/wiki/Supraleitung" class="mw-redirect" title="Supraleitung">supraleitfähig</a>.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </p><p>Gadolinium hat mit 49.000 <a href="/wiki/Barn" title="Barn">barn</a> wegen seines enthaltenen Isotops Gd-157 (mit 254.000 barn) den höchsten <a href="/wiki/Einfangquerschnitt" class="mw-redirect" title="Einfangquerschnitt">Einfangquerschnitt</a> für thermische <a href="/wiki/Neutron" title="Neutron">Neutronen</a> aller bekannten stabilen Elemente. Nur das radioaktive <a href="/wiki/Xenonvergiftung" title="Xenonvergiftung">Xe-135</a> erreicht mit 2,65 Millionen barn reichlich das Zehnfache von Gd-157. Die hohe <a href="/w/index.php?title=Abbrandrate&action=edit&redlink=1" class="new" title="Abbrandrate (Seite nicht vorhanden)">Abbrandrate</a> (<i>burn-out-rate</i>) schränkt eine Verwendung als <a href="/wiki/Steuerstab" title="Steuerstab">Steuerstab</a> in <a href="/wiki/Kernreaktor" title="Kernreaktor">Kernreaktoren</a> aber erheblich ein. </p> <div class="mw-heading mw-heading3"><h3 id="Chemische_Eigenschaften">Chemische Eigenschaften</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=6" title="Abschnitt bearbeiten: Chemische Eigenschaften" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=6" title="Quellcode des Abschnitts bearbeiten: Chemische Eigenschaften"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In trockener Luft ist Gadolinium beständig, in feuchter Luft bildet es eine nichtschützende, lose anhaftende und abblätternde Oxidschicht aus. Mit Wasser reagiert es langsam. In verdünnten <a href="/wiki/S%C3%A4ure" class="mw-redirect" title="Säure">Säuren</a> löst es sich auf. Stäube von metallischem Gadolinium sind feuer- und explosionsgefährlich. </p> <div style="clear:left"></div> <div class="mw-heading mw-heading2"><h2 id="Verwendung">Verwendung</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=7" title="Abschnitt bearbeiten: Verwendung" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=7" title="Quellcode des Abschnitts bearbeiten: Verwendung"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Gadolinium wird zur Herstellung von Gadolinium-Yttrium-Granat für <a href="/wiki/Mikrowellen" title="Mikrowellen">Mikrowellenanwendungen</a> verwendet. Oxysulfide dienen zur Herstellung von grünem Leuchtstoff für <a href="/wiki/Phosphoreszenz" title="Phosphoreszenz">nachleuchtende</a> Bildschirme (<a href="/wiki/Radar" title="Radar">Radar</a>). </p><p>Gadolinium-<a href="/wiki/Gallium" title="Gallium">Gallium</a>-<a href="/wiki/Granat" class="mw-redirect" title="Granat">Granat</a> wurde zur Herstellung von <a href="/wiki/Magnetblasenspeicher" title="Magnetblasenspeicher">Magnetblasenspeichern</a> genutzt. Auch in der Herstellung von wiederbeschreibbaren <a href="/wiki/Compact_Disc" title="Compact Disc">Compact Discs</a> findet es Anwendung. </p><p>Zusätze von 1 % Gadolinium erhöhen die Bearbeitbarkeit und die Hochtemperatur- und Oxidationsbeständigkeit von <a href="/wiki/Eisen" title="Eisen">Eisen</a>- und <a href="/wiki/Chrom" title="Chrom">Chrom</a><a href="/wiki/Legierung" title="Legierung">legierungen</a>. Entsprechende Gadolinium-Eisen-<a href="/wiki/Kobalt" class="mw-redirect" title="Kobalt">Kobalt</a>-Legierungen können zur optomagnetischen Datenspeicherung eingesetzt werden. </p><p>Gadolinium könnte, da es einen <a href="/wiki/Curie-Punkt" class="mw-redirect" title="Curie-Punkt">Curie-Punkt</a> nahe der <a href="/wiki/Zimmertemperatur" class="mw-redirect" title="Zimmertemperatur">Zimmertemperatur</a> besitzt, in <a href="/wiki/K%C3%BChlschrank" title="Kühlschrank">Kühlgeräten</a>, die nach dem Prinzip der <a href="/wiki/Adiabatische_Magnetisierung" class="mw-redirect" title="Adiabatische Magnetisierung">adiabatischen Magnetisierung</a> funktionieren, Verwendung finden. Solche Kühlgeräte würden ohne <a href="/wiki/Ozonschicht" title="Ozonschicht">Ozonschicht</a>-schädigende <a href="/wiki/Fluorchlorkohlenwasserstoffe" title="Fluorchlorkohlenwasserstoffe">Fluorchlorkohlenwasserstoffe</a> (FCKW) auskommen und besäßen keine <a href="/wiki/Verschlei%C3%9F" title="Verschleiß">verschleißenden</a> mechanischen Teile. Umgekehrt lässt sich ein Motor durch Versorgung mit warmem und kaltem Wasser betreiben. Dadurch ließe sich z. B. die Restenergie aus warmen industriellen Abwässern gewinnen.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>Gadolinium wird in Form von Gadoliniumoxid in modernen <a href="/wiki/Brennelement" title="Brennelement">Brennelementen</a> als abbrennbares Absorbermaterial verwendet, das nach einem Brennelementewechsel zu Beginn des Betriebszyklus die durch einen Überschuss an <a href="/wiki/Kernbrennstoff" title="Kernbrennstoff">Kernbrennstoff</a> entstehende zu hohe <a href="/wiki/Reaktivit%C3%A4t_(Kerntechnik)" title="Reaktivität (Kerntechnik)">Reaktivität</a> des <a href="/wiki/Kernreaktor" title="Kernreaktor">Reaktors</a> begrenzt. Mit zunehmendem Abbrand der Brennelemente wird auch das Gadolinium abgebaut.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> Durch <a href="/wiki/Neutroneneinfang" title="Neutroneneinfang">Neutroneneinfang</a> werden dabei immer schwerere Isotope des Gadoliniums gebildet bis schließlich <a href="/wiki/Transmutation" title="Transmutation">Transmutation</a> erfolgt. </p><p>Mit <a href="/wiki/Terbium" title="Terbium">Terbium</a> dotiertes Gadolinium-Oxysulfid (Gd<sub>2</sub>O<sub>2</sub>S:Tb) ist ein in der <a href="/wiki/R%C3%B6ntgen" title="Röntgen">Röntgentechnik</a> häufig eingesetzter <a href="/wiki/Szintillator" title="Szintillator">Szintillator</a>. Gd<sub>2</sub>O<sub>2</sub>S:Tb emittiert <a href="/wiki/Licht" title="Licht">Licht</a> mit einer <a href="/wiki/Wellenl%C3%A4nge" title="Wellenlänge">Wellenlänge</a> von 545 nm.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="MRT-Kontrastmittel">MRT-Kontrastmittel</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=8" title="Abschnitt bearbeiten: MRT-Kontrastmittel" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=8" title="Quellcode des Abschnitts bearbeiten: MRT-Kontrastmittel"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Intraven%C3%B6s" title="Intravenös">Intravenös</a> injizierte Gadolinium(III)-Verbindungen wie <a href="/wiki/Gadopentetat-Dimeglumin" title="Gadopentetat-Dimeglumin">Gadopentetat-Dimeglumin</a> dienen als <a href="/wiki/Kontrastmittel" title="Kontrastmittel">Kontrastmittel</a> bei Untersuchungen im <a href="/wiki/Kernspintomograph" class="mw-redirect" title="Kernspintomograph">Kernspintomographen</a>. Durch die sieben ungepaarten <a href="/wiki/Elektron" title="Elektron">Elektronen</a> in der <a href="/wiki/Elektronenkonfiguration" title="Elektronenkonfiguration">f-Schale</a> sind Gadoliniumionen stark <a href="/wiki/Paramagnetisch" class="mw-redirect" title="Paramagnetisch">paramagnetisch</a>. Das Kontrastmittel ermöglicht so den umgebenden <a href="/wiki/Proton" title="Proton">Protonen</a> – im Wesentlichen Wasser – schneller zu relaxieren. Dies erhöht die Kontrastunterschiede zwischen verschiedenen <a href="/wiki/Gewebe_(Biologie)" title="Gewebe (Biologie)">Geweben</a> in einer <a href="/wiki/Magnetresonanztomographie" title="Magnetresonanztomographie">MRT</a>-Aufnahme erheblich. Gadolinium wird bspw. intravenös verabreicht, um Tumoren und entzündliche Veränderungen im Gehirn darzustellen. Bei Störungen der Blut-Liquor-Schranke kommt es zu einer Anreicherung im verdächtigen Bereich und liefert somit wichtige diagnostische Informationen. </p><p>Wegen der hohen <a href="/wiki/Giftigkeit" class="mw-redirect" title="Giftigkeit">Giftigkeit</a> von freien Gadolinium-Ionen werden in MRT-Kontrastmitteln <a href="/wiki/Komplexierung" class="mw-redirect" title="Komplexierung">Komplexierungsmittel</a> mit hoher Komplexierungskonstante verwendet, wie die <a href="/wiki/Chelatkomplexe" title="Chelatkomplexe">Chelate</a> <a href="/wiki/DTPA" class="mw-redirect" title="DTPA">DTPA</a> (Diethylentriaminpentaessigsäure) und <a href="/wiki/1,4,7,10-Tetraazacyclododecan-1,4,7,10-tetraessigs%C3%A4ure" title="1,4,7,10-Tetraazacyclododecan-1,4,7,10-tetraessigsäure">DOTA</a> (1,4,7,10-Tetraazacyclododecan-1,4,7,10-tetraessigsäure), vgl. auch mit <a href="/wiki/Gadoters%C3%A4ure" title="Gadotersäure">Gadotersäure</a>. Gadolinium kann sich nach Angaben der US-amerikanischen Arzneimittelbehörde <a href="/wiki/FDA" class="mw-redirect" title="FDA">FDA</a> im Gehirn ablagern<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup>. Der Berufsverband Deutscher Nuklearmediziner (BDN) rät, die Mittel vorerst nur bei unvermeidbaren Untersuchungen einzusetzen.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Verbindungen">Verbindungen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=9" title="Abschnitt bearbeiten: Verbindungen" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=9" title="Quellcode des Abschnitts bearbeiten: Verbindungen"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Gadolinium(III)-oxid" title="Gadolinium(III)-oxid">Gadolinium(III)-oxid</a> Gd<sub>2</sub>O<sub>3</sub></li> <li><a href="/wiki/Gadolinium(III)-fluorid" title="Gadolinium(III)-fluorid">Gadolinium(III)-fluorid</a> GdF<sub>3</sub></li> <li><a href="/wiki/Gadolinium(III)-chlorid" title="Gadolinium(III)-chlorid">Gadolinium(III)-chlorid</a> GdCl<sub>3</sub></li> <li><a href="/wiki/Gadolinium(III)-bromid" title="Gadolinium(III)-bromid">Gadolinium(III)-bromid</a> GdBr<sub>3</sub></li> <li><a href="/wiki/Gadolinium(III)-iodid" title="Gadolinium(III)-iodid">Gadolinium(III)-iodid</a> GdI<sub>3</sub></li> <li><a href="/w/index.php?title=Gadolinium(II)-iodid&action=edit&redlink=1" class="new" title="Gadolinium(II)-iodid (Seite nicht vorhanden)">Gadolinium(II)-iodid</a> GdI<sub>2</sub>; schwarze Substanz, die <a href="/wiki/Ferromagnetismus" title="Ferromagnetismus">ferromagnetisch</a> ist.</li> <li><a href="/wiki/Gadolinium(III)-nitrat" title="Gadolinium(III)-nitrat">Gadolinium(III)-nitrat</a> Gd(NO<sub>3</sub>)<sub>3</sub></li></ul> <ul><li><a href="/w/index.php?title=Gallium-Gadolinium-Granat&action=edit&redlink=1" class="new" title="Gallium-Gadolinium-Granat (Seite nicht vorhanden)">Gallium-Gadolinium-Granat</a> Ga<sub>3</sub>Gd<sub>5</sub>O<sub>12</sub></li> <li><a href="/wiki/Gadoters%C3%A4ure" title="Gadotersäure">Gadotersäure</a></li> <li><a href="/wiki/Gadopentetat-Dimeglumin" title="Gadopentetat-Dimeglumin">Gadopentetat-Dimeglumin</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Physiologie">Physiologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=10" title="Abschnitt bearbeiten: Physiologie" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=10" title="Quellcode des Abschnitts bearbeiten: Physiologie"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Es ist keine biologische Funktion des Gadoliniums bekannt. </p> <div class="mw-heading mw-heading3"><h3 id="Toxizität"><span id="Toxizit.C3.A4t"></span>Toxizität</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=11" title="Abschnitt bearbeiten: Toxizität" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=11" title="Quellcode des Abschnitts bearbeiten: Toxizität"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Freie Gadolinium-Ionen verhalten sich ähnlich wie <a href="/wiki/Calcium" title="Calcium">Calcium</a>-Ionen, das heißt, sie werden vorwiegend in der <a href="/wiki/Leber" title="Leber">Leber</a> und im <a href="/wiki/Knochensystem" class="mw-redirect" title="Knochensystem">Knochensystem</a> eingebaut und können dort über Jahre verbleiben. Freies Gadolinium beeinflusst außerdem als Calciumantagonist – die <a href="/wiki/Ionenradius" title="Ionenradius">Ionenradien</a> von Calcium und Gadolinium sind nahezu gleich – die Kontraktilität des <a href="/wiki/Myokard" class="mw-redirect" title="Myokard">Myokards</a> und hemmt das <a href="/wiki/H%C3%A4mostase" title="Hämostase">Gerinnungssystem</a>.<sup id="cite_ref-Kühn_35-0" class="reference"><a href="#cite_note-Kühn-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> </p><p>Intravenös applizierte Lösungen von freien Gadolinium-Ionen wirken akut toxisch. Von der Toxizität betroffen sind unter anderem die glatte und die quergestreifte Muskulatur, die Funktion der Mitochondrien und die Blutgerinnung.<sup id="cite_ref-unimed_36-0" class="reference"><a href="#cite_note-unimed-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> </p><p>Die Toxizität von freiem Gadolinium ist als hoch einzustufen. In <i>komplexierter</i> Form, so wie das Gadolinium in den zugelassenen <a href="/wiki/Kontrastmittel" title="Kontrastmittel">Kontrastmitteln</a> vorliegt, ist es dagegen unter Berücksichtigung der Kontraindikationen im Allgemeinen gut verträglich. Seit 2006 gibt es zunehmend Berichte, dass es bei niereninsuffizienten Patienten nach Gabe verschiedener Chelate des Gadoliniums, insbesondere Gd-DTPA, zum Krankheitsbild der <a href="/wiki/Nephrogene_systemische_Fibrose" title="Nephrogene systemische Fibrose">nephrogenen systemischen Fibrose</a> kommen kann. Eine neue Studie liefert Hinweise darauf, dass Gadolinium in Kontrastmitteln nach mehrmaligen <a href="/wiki/Magnetresonanztomographie" title="Magnetresonanztomographie">MRTs</a> zu Ablagerungen und eventuell auch Strukturschädigungen im Gehirn führen könnte.<sup id="cite_ref-DOI10.1148/radiol.13131669_37-0" class="reference"><a href="#cite_note-DOI10.1148/radiol.13131669-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> Ob es wirklich zu einer Schädigung kommt, konnte jedoch noch nicht festgestellt werden. </p> <div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=12" title="Abschnitt bearbeiten: Weblinks" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=12" title="Quellcode des Abschnitts bearbeiten: Weblinks"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></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"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div><b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Gadolinium?uselang=de"><span lang="en">Commons</span>: Gadolinium</a></span></b> – Sammlung von Bildern, Videos und Audiodateien</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"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Wiktfavicon_en.svg/16px-Wiktfavicon_en.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Wiktfavicon_en.svg/24px-Wiktfavicon_en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Wiktfavicon_en.svg/32px-Wiktfavicon_en.svg.png 2x" data-file-width="16" data-file-height="16" /></span></span></span><b><a href="https://de.wiktionary.org/wiki/Gadolinium" class="extiw" title="wikt:Gadolinium">Wiktionary: Gadolinium</a></b> – Bedeutungserklärungen, Wortherkunft, Synonyme, Übersetzungen</div> <ul><li>Eintrag zu <i>Gadolinium</i>. In: <i><a href="/wiki/R%C3%B6mpp_Lexikon_Chemie#Römpp_Online" title="Römpp Lexikon Chemie">Römpp Online</a>.</i> Georg Thieme Verlag, abgerufen am 3. Januar 2015.<span class="editoronly" style="display:none;"></span></li> <li><a rel="nofollow" class="external text" href="https://www.aerztezeitung.de/panorama/article/623163/mrt-kontrastmittel-berliner-trinkwasser-teil-hohe-werte.html"><i>MRT-Kontrastmittel in Berliner Trinkwasser</i></a> Ärzte Zeitung online, 7. Oktober 2010</li></ul> <div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gadolinium&veaction=edit&section=13" title="Abschnitt bearbeiten: Einzelnachweise" class="mw-editsection-visualeditor"><span>Bearbeiten</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gadolinium&action=edit&section=13" title="Quellcode des Abschnitts bearbeiten: Einzelnachweise"><span>Quelltext bearbeiten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-Harry_H._Binder-1"><span class="mw-cite-backlink"><a href="#cite_ref-Harry_H._Binder_1-0">↑</a></span> <span class="reference-text">Harry H. Binder: <i>Lexikon der chemischen Elemente</i>, S. Hirzel Verlag, Stuttgart 1999, <a href="/wiki/Spezial:ISBN-Suche/3777607363" class="internal mw-magiclink-isbn">ISBN 3-7776-0736-3</a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Die Werte für die Eigenschaften (Infobox) sind, wenn nicht anders angegeben, aus <a rel="nofollow" class="external text" href="https://www.webelements.com/gadolinium/">www.webelements.com (Gadolinium)</a> entnommen.</span> </li> <li id="cite_note-CIAAW-3"><span class="mw-cite-backlink"><a href="#cite_ref-CIAAW_3-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.ciaaw.org/atomic-weights.htm">CIAAW, Standard Atomic Weights Revised 2013</a>.</span> </li> <li id="cite_note-NIST-ASD-gadolinium-4"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-NIST-ASD-gadolinium_4-0">a</a></sup> <sup><a href="#cite_ref-NIST-ASD-gadolinium_4-1">b</a></sup> <sup><a href="#cite_ref-NIST-ASD-gadolinium_4-2">c</a></sup> <sup><a href="#cite_ref-NIST-ASD-gadolinium_4-3">d</a></sup> <sup><a href="#cite_ref-NIST-ASD-gadolinium_4-4">e</a></sup></span> <span class="reference-text">Eintrag zu <a rel="nofollow" class="external text" href="https://physics.nist.gov/cgi-bin/ASD/ie.pl?spectra=gadolinium&units=1&e_out=0&unc_out=1&at_num_out=1&el_name_out=1&ion_charge_out=1&biblio=1"><i>gadolinium</i></a> in Kramida, A., Ralchenko, Yu., Reader, J. und NIST ASD Team (2019): <cite style="font-style:italic">NIST Atomic Spectra Database (ver. 5.7.1)</cite>. Hrsg.: <a href="/wiki/NIST" class="mw-redirect" title="NIST">NIST</a>, Gaithersburg, MD. <a href="/wiki/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/10.18434/T4W30F">10.18434/T4W30F</a></span> (<a rel="nofollow" class="external text" href="https://physics.nist.gov/asd">physics.nist.gov/asd</a>).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rfr_id=info:sid/de.wikipedia.org:Gadolinium&rft.au=Kramida%2C+A.%2C+Ralchenko%2C+...&rft.btitle=NIST+Atomic+Spectra+Database+%28ver.+5.7.1%29&rft.doi=10.18434%2FT4W30F&rft.genre=book" style="display:none"> </span> Abgerufen am 13. Juni 2020.<span class="editoronly" style="display:none;"></span></span> </li> <li id="cite_note-Webelements-gadolinium-5"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Webelements-gadolinium_5-0">a</a></sup> <sup><a href="#cite_ref-Webelements-gadolinium_5-1">b</a></sup> <sup><a href="#cite_ref-Webelements-gadolinium_5-2">c</a></sup> <sup><a href="#cite_ref-Webelements-gadolinium_5-3">d</a></sup> <sup><a href="#cite_ref-Webelements-gadolinium_5-4">e</a></sup></span> <span class="reference-text">Eintrag zu <a rel="nofollow" class="external text" href="https://www.webelements.com/gadolinium/atoms.html"><i>gadolinium</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-Greenwood-6"><span class="mw-cite-backlink"><a href="#cite_ref-Greenwood_6-0">↑</a></span> <span class="reference-text">N. N. Greenwood und A. Earnshaw: <i>Chemie der Elemente</i>, 1. Auflage, VCH, Weinheim 1988, <a href="/wiki/Spezial:ISBN-Suche/3527261699" class="internal mw-magiclink-isbn">ISBN 3-527-26169-9</a>, S. 1579.</span> </li> <li id="cite_note-CRC-7"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-CRC_7-0">a</a></sup> <sup><a href="#cite_ref-CRC_7-1">b</a></sup></span> <span class="reference-text">Weast, Robert C. (ed. in chief): <i>CRC Handbook of Chemistry and Physics</i>. CRC (Chemical Rubber Publishing Company), Boca Raton 1990. Seiten E-129 bis E-145. <a href="/wiki/Spezial:ISBN-Suche/0849304709" class="internal mw-magiclink-isbn">ISBN 0-8493-0470-9</a>. Werte dort sind auf g/mol bezogen und in cgs-Einheiten angegeben. Der hier angegebene Wert ist der daraus berechnete maßeinheitslose SI-Wert.</span> </li> <li id="cite_note-Zhang-8"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Zhang_8-0">a</a></sup> <sup><a href="#cite_ref-Zhang_8-1">b</a></sup></span> <span class="reference-text">Yiming Zhang, Julian R. G. Evans, Shoufeng Yang: <i>Corrected Values for Boiling Points and Enthalpies of Vaporization of Elements in Handbooks.</i> In: <i><a href="/wiki/Journal_of_Chemical_%26_Engineering_Data" title="Journal of Chemical & Engineering Data">Journal of Chemical & Engineering Data</a>.</i> 56, 2011, S. 328–337, <a href="//doi.org/10.1021/je1011086" class="extiw" title="doi:10.1021/je1011086">doi:10.1021/je1011086</a>.</span> </li> <li id="cite_note-GESTIS-9"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-GESTIS_9-0">a</a></sup> <sup><a href="#cite_ref-GESTIS_9-1">b</a></sup></span> <span class="reference-text">Eintrag zu <span style="font-style:italic;"><a rel="nofollow" class="external text" href="https://gestis.dguv.de/data?name=007640">Gadolinium, Pulver</a></span> in der <a href="/wiki/GESTIS-Stoffdatenbank" title="GESTIS-Stoffdatenbank">GESTIS-Stoffdatenbank</a> des <a href="/wiki/Institut_f%C3%BCr_Arbeitsschutz_der_Deutschen_Gesetzlichen_Unfallversicherung" title="Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung">IFA</a>, abgerufen am 26. April 2017.<small class="noscript"><span></span> (JavaScript erforderlich)</small></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text">Jean Charles Galissard de Marignac: <i>Sur les terres de la samarskite.</i> In: <i>Comptes Rendus.</i> 1880, 90, S. 899–903 (<a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3047v.image.f895.langDE">Digitalisat</a> auf <a href="/wiki/Gallica" title="Gallica">Gallica</a>).</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text">William Crookes: <i>Sur la terre Y<sub>α</sub>.</i> In: <i>Comptes Rendus.</i> 1886, 102, S. 646–647 (<a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3058f.image.f644.langDE">Digitalisat</a> auf <a href="/wiki/Gallica" title="Gallica">Gallica</a>).</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"> Paul Émile Lecoq de Boisbaudran: <i>Le Yα de Marignac est définitevement nomme Gadolinium.</i> In: <i>Comptes Rendus.</i> 1886, 102, S. 902 (<a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3058f.image.f900.langDE">Digitalisat</a> auf <a href="/wiki/Gallica" title="Gallica">Gallica</a>).</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><a href="#cite_ref-13">↑</a></span> <span class="reference-text">W. Crookes: <i>On Some New Elements in Gadolinite and Samarskite, Detected Spectroscopically.</i> In: <i>Proceedings of the Royal Society of London.</i> 40, 1886, S. 502–509, <a href="//doi.org/10.1098/rspl.1886.0076" class="extiw" title="doi:10.1098/rspl.1886.0076">doi:10.1098/rspl.1886.0076</a>.</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><a href="#cite_ref-14">↑</a></span> <span class="reference-text"> Félix Trombe: <i>L'isolement de gadolinium.</i> In: <i>Comptes Rendus.</i> 1935, 200, S. 459–461 (<a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3152t.image.f459.langDE">Digitalisat</a> auf <a href="/wiki/Gallica" title="Gallica">Gallica</a>).</span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><a href="#cite_ref-15">↑</a></span> <span class="reference-text"> Georges Urbain, Pierre-Ernest Weiss Félix Trombe: <i>Un nouveau métal ferromagnetique, le gadolinium.</i> In: <i>Comptes Rendus.</i> 1935, 200, S. 2132–2134 (<a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3152t.image.f2132.langDE">Digitalisat</a> auf <a href="/wiki/Gallica" title="Gallica">Gallica</a>).</span> </li> <li id="cite_note-CRC_90_14_18-16"><span class="mw-cite-backlink"><a href="#cite_ref-CRC_90_14_18_16-0">↑</a></span> <span class="reference-text">David R. Lide (Hrsg.): <i><a href="/wiki/CRC_Handbook_of_Chemistry_and_Physics" title="CRC Handbook of Chemistry and Physics">CRC Handbook of Chemistry and Physics</a></i>. 90. Auflage. (Internet-Version: 2010), CRC Press / Taylor and Francis, Boca Raton FL, <i>Geophysics, Astronomy, and Acoustics; Abundance of Elements in the Earth's Crust and in the Sea</i>, S. 14-18.<span class="editoronly" style="display:none;"></span></span> </li> <li id="cite_note-Ullmann-17"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Ullmann_17-0">a</a></sup> <sup><a href="#cite_ref-Ullmann_17-1">b</a></sup> <sup><a href="#cite_ref-Ullmann_17-2">c</a></sup></span> <span class="reference-text">Ian McGill: <i>Rear Earth Elements.</i> In: <i><a href="/wiki/Ullmanns_Enzyklop%C3%A4die_der_Technischen_Chemie" title="Ullmanns Enzyklopädie der Technischen Chemie">Ullmann’s Encyclopedia of Industrial Chemistry</a>.</i> Wiley-VCH, Weinheim 2012, <a href="//doi.org/10.1002/14356007.a22_607" class="extiw" title="doi:10.1002/14356007.a22 607">doi:10.1002/14356007.a22_607</a>.</span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><a href="#cite_ref-18">↑</a></span> <span class="reference-text">M. Deliens und P. Piret: <i>Bijvoetite et lepersonnite, carbonates hydratés d'uranyle et des terres rares de Shinkolobwe, Zaire.</i> In: <i>Canadian Mineralogist.</i> 1982, 20, S. 231–238 (<a rel="nofollow" class="external text" href="http://www.minsocam.org/ammin/AM68/AM68_1248.pdf">Abstract in American Mineralogist</a> (PDF-Datei; 623 kB)).</span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><a href="#cite_ref-19">↑</a></span> <span class="reference-text">Clifford G. Brown, Leonard G. Sherrington: <i>Solvent extraction used in industrial separation of rare earths.</i> In: <i><a href="/wiki/Journal_of_Chemical_Technology_and_Biotechnology" title="Journal of Chemical Technology and Biotechnology">Journal of Chemical Technology and Biotechnology</a>.</i> 29, 1979, S. 193–209, <a href="//doi.org/10.1002/jctb.503290402" class="extiw" title="doi:10.1002/jctb.503290402">doi:10.1002/jctb.503290402</a>.</span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><a href="#cite_ref-20">↑</a></span> <span class="reference-text">J. Banister, S. Legvold, F. Spedding: <i>Structure of Gd, Dy, and Er at Low Temperatures.</i> In: <i>Physical Review.</i> 94, 1954, S. 1140–1142, <a href="//doi.org/10.1103/PhysRev.94.1140" class="extiw" title="doi:10.1103/PhysRev.94.1140">doi:10.1103/PhysRev.94.1140</a>.</span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><a href="#cite_ref-21">↑</a></span> <span class="reference-text">F.H. Spedding, J.J. Hanak, A.H. Daane: <i>High temperature allotropy and thermal expansion of the rare-earth metals.</i> In: <i>Journal of the Less Common Metals.</i> 3, 1961, S. 110–124, <a href="//doi.org/10.1016/0022-5088(61)90003-0" class="extiw" title="doi:10.1016/0022-5088(61)90003-0">doi:10.1016/0022-5088(61)90003-0</a>.</span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><a href="#cite_ref-22">↑</a></span> <span class="reference-text">W.B. Holzapfel: <i>Structural systematics of 4f and 5f elements under pressure.</i> In: <i>Journal of Alloys and Compounds.</i> 223, 1995, S. 170–173, <a href="//doi.org/10.1016/0925-8388(94)09001-7" class="extiw" title="doi:10.1016/0925-8388(94)09001-7">doi:10.1016/0925-8388(94)09001-7</a>.</span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><a href="#cite_ref-23">↑</a></span> <span class="reference-text">D. Errandonea, R. Boehler, B. Schwager, M. Mezouar: <i>Structural studies of gadolinium at high pressure and temperature.</i> In: <i>Physical Review B.</i> 75, 2007, S. , <a href="//doi.org/10.1103/PhysRevB.75.014103" class="extiw" title="doi:10.1103/PhysRevB.75.014103">doi:10.1103/PhysRevB.75.014103</a>.</span> </li> <li id="cite_note-24"><span class="mw-cite-backlink"><a href="#cite_ref-24">↑</a></span> <span class="reference-text">C. Rau, S. Eichner: <i>Evidence for ferromagnetic order at gadolinium surfaces above the bulk Curie temperature.</i> In: <i>Physical Review B.</i> 34, 1986, S. 6347–6350, <a href="//doi.org/10.1103/PhysRevB.34.6347" class="extiw" title="doi:10.1103/PhysRevB.34.6347">doi:10.1103/PhysRevB.34.6347</a>.</span> </li> <li id="cite_note-Tsang-25"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Tsang_25-0">a</a></sup> <sup><a href="#cite_ref-Tsang_25-1">b</a></sup></span> <span class="reference-text">T.-W. Tsang, K. Gschneidner, F. Schmidt, D. Thome: <i>Low-temperature heat capacity of electrotransport-purified scandium, yttrium, gadolinium, and lutetium.</i> In: <i>Physical Review B.</i> 31, 1985, S. 235–244, <a href="//doi.org/10.1103/PhysRevB.31.235" class="extiw" title="doi:10.1103/PhysRevB.31.235">doi:10.1103/PhysRevB.31.235</a>.</span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><a href="#cite_ref-26">↑</a></span> <span class="reference-text">T.-W. E. Tsang, K. Gschneidner, F. Schmidt, D. Thome: <i>Erratum: Low-temperature heat capacity of electrotransport-purified scandium, yttrium, gadolinium, and lutetium.</i> In: <i>Physical Review B.</i> 31, 1985, S. 6095–6095, <a href="//doi.org/10.1103/PhysRevB.31.6095" class="extiw" title="doi:10.1103/PhysRevB.31.6095">doi:10.1103/PhysRevB.31.6095</a>.</span> </li> <li id="cite_note-jelinek-27"><span class="mw-cite-backlink"><a href="#cite_ref-jelinek_27-0">↑</a></span> <span class="reference-text">F. Jelinek, B. Gerstein, M. Griffel, R. Skochdopole, F. Spedding: <i>Re-Evaluation of Some Thermodynamic Properties of Gadolinium Metal.</i> In: <i>Physical Review.</i> 149, 1966, S. 489–490, <a href="//doi.org/10.1103/PhysRev.149.489" class="extiw" title="doi:10.1103/PhysRev.149.489">doi:10.1103/PhysRev.149.489</a>.</span> </li> <li id="cite_note-28"><span class="mw-cite-backlink"><a href="#cite_ref-28">↑</a></span> <span class="reference-text">X.T. Xu, J.K. Liang, S.S. Xie, G.C. Che, X.Y. Shao, Z.G. Duan, C.G. Cui: <i>Crystal structure and superconductivity of Ba?Gd?Cu?O system.</i> In: <i>Solid State Communications.</i> 63, 1987, S. 649–651, <a href="//doi.org/10.1016/0038-1098(87)90872-6" class="extiw" title="doi:10.1016/0038-1098(87)90872-6">doi:10.1016/0038-1098(87)90872-6</a>.</span> </li> <li id="cite_note-29"><span class="mw-cite-backlink"><a href="#cite_ref-29">↑</a></span> <span class="reference-text">Cristina Buzea, Kevin Robbie: <i>Assembling the puzzle of superconducting elements: a review.</i> In: <i>Superconductor Science and Technology.</i> 18, 2005, S. R1–R8, <a href="//doi.org/10.1088/0953-2048/18/1/R01" class="extiw" title="doi:10.1088/0953-2048/18/1/R01">doi:10.1088/0953-2048/18/1/R01</a>.</span> </li> <li id="cite_note-30"><span class="mw-cite-backlink"><a href="#cite_ref-30">↑</a></span> <span class="reference-text"><i><a rel="nofollow" class="external text" href="https://www.nzz.ch/wissenschaft/technik/teslas-thermomagnetischer-motor-gruener-strom-aus-neuen-quellen-ld.129008">Grüner Strom aus neuen Quellen</a></i>, NZZ, 19. November 2016.</span> </li> <li id="cite_note-31"><span class="mw-cite-backlink"><a href="#cite_ref-31">↑</a></span> <span class="reference-text"><span class="cite">Patent  <a rel="nofollow" class="external text" href="https://worldwide.espacenet.com/publicationDetails/biblio?locale=de_EP&CC=DE&NR=4423128A1&FT=D&KC=A1">DE4423128A1</a>: <i>Reaktorkern für einen Siedewasserkernreaktor.</i> Veröffentlicht am <span style="white-space:nowrap;">26. Januar 1995</span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft_id=DE4423128A1&rft.applcc=DE&rft.title=Reaktorkern+f%C3%BCr+einen+Siedewasserkernreaktor&rft.pubdate=1995-01-26">‌</span></span> </li> <li id="cite_note-32"><span class="mw-cite-backlink"><a href="#cite_ref-32">↑</a></span> <span class="reference-text">Christos M. Michail: <style data-mw-deduplicate="TemplateStyles:r246413598">.mw-parser-output .webarchiv-memento{color:var(--color-base,#202122)!important}</style><a rel="nofollow" class="external text" href="https://web.archive.org/web/20150423211714/http://e-jst.teiath.gr/issue_15/Michail_15.pdf">Luminescence Efficiency of Gd<sub>2</sub>O<sub>2</sub>S:Eu Powder Phosphors as X-ray to Light Converter</a> (<a href="/wiki/Web-Archivierung#Begrifflichkeiten" title="Web-Archivierung"><span class="webarchiv-memento">Memento</span></a> vom 23. April 2015 im <i><a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a></i>) (PDF; 239 kB), in: e-Journal of Science & Technology.</span> </li> <li id="cite_note-33"><span class="mw-cite-backlink"><a href="#cite_ref-33">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-fda-evaluating-risk-brain-deposits-repeated-use-gadolinium-based"><i>FDA evaluating the risk of brain deposits with repeated use of gadolinium-based contrast agents for magnetic resonance imaging (MRI).</i></a> In: <i>FDA Drug Safety Communication.</i> <a href="/wiki/Food_and_Drug_Administration" title="Food and Drug Administration">Food and Drug Administration</a>, 18. August 2017,<span class="Abrufdatum"> abgerufen am 26. September 2024</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%3AGadolinium&rft.title=FDA+evaluating+the+risk+of+brain+deposits+with+repeated+use+of+gadolinium-based+contrast+agents+for+magnetic+resonance+imaging+%28MRI%29&rft.description=FDA+evaluating+the+risk+of+brain+deposits+with+repeated+use+of+gadolinium-based+contrast+agents+for+magnetic+resonance+imaging+%28MRI%29&rft.identifier=https%3A%2F%2Fwww.fda.gov%2Fdrugs%2Fdrug-safety-and-availability%2Ffda-drug-safety-communication-fda-evaluating-risk-brain-deposits-repeated-use-gadolinium-based&rft.publisher=%5B%5BFood+and+Drug+Administration%5D%5D&rft.date=2017-08-18"> </span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><a href="#cite_ref-34">↑</a></span> <span class="reference-text"><span class="cite">Kerstin Ullrich: <a rel="nofollow" class="external text" href="https://www.berufsverband-nuklearmedizin.de/presse/pressemitteilungen/meldung/news/mrt-kontrastmittel-kann-im-gehirn-zurueckbleiben/"><i>MRT-Kontrastmittel kann im Gehirn zurückbleiben.</i></a> In: <i>Pressemitteilungen.</i> Berufsverband Deutscher Nuklearmediziner e. V., 5. Februar 2016,<span class="Abrufdatum"> abgerufen am 26. September 2024</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%3AGadolinium&rft.title=MRT-Kontrastmittel+kann+im+Gehirn+zur%C3%BCckbleiben&rft.description=MRT-Kontrastmittel+kann+im+Gehirn+zur%C3%BCckbleiben&rft.identifier=https%3A%2F%2Fwww.berufsverband-nuklearmedizin.de%2Fpresse%2Fpressemitteilungen%2Fmeldung%2Fnews%2Fmrt-kontrastmittel-kann-im-gehirn-zurueckbleiben%2F&rft.creator=Kerstin+Ullrich&rft.publisher=Berufsverband+Deutscher+Nuklearmediziner+e.+V.&rft.date=2016-02-05"> </span></span> </li> <li id="cite_note-Kühn-35"><span class="mw-cite-backlink"><a href="#cite_ref-Kühn_35-0">↑</a></span> <span class="reference-text">Jens Kühn: <span style="display:none"><a rel="nofollow" class="external text" href="http://deadurl.invalid/http://apps.drg.de/data/DOWNLOADS/roentgenkongress-2009/Kuehn_MTRA7_22mai09.pdf">@1</a></span><span style="display:none"><a rel="nofollow" class="external text" href="http://apps.drg.de/data/DOWNLOADS/roentgenkongress-2009/Kuehn_MTRA7_22mai09.pdf">@2</a></span><span style="display:none"><a href="/w/index.php?title=Vorlage:Toter_Link/apps.drg.de&action=edit&redlink=1" class="new" title="Vorlage:Toter Link/apps.drg.de (Seite nicht vorhanden)">Vorlage:Toter Link/apps.drg.de</a></span><a rel="nofollow" class="external text" href="http://apps.drg.de/data/DOWNLOADS/roentgenkongress-2009/Kuehn_MTRA7_22mai09.pdf"><i>Physikochemische Eigenschaften von MRT Kontrastmitteln.</i></a> <small>(<a href="/wiki/Wikipedia:Defekte_Weblinks" title="Wikipedia:Defekte Weblinks">Seite nicht mehr abrufbar</a>. <a rel="nofollow" class="external text" href="http://timetravel.mementoweb.org/list/2010/http://apps.drg.de/data/DOWNLOADS/roentgenkongress-2009/Kuehn_MTRA7_22mai09.pdf">Suche in Webarchiven</a>)</small> (PDF-Datei; 2,49 MB).</span> </li> <li id="cite_note-unimed-36"><span class="mw-cite-backlink"><a href="#cite_ref-unimed_36-0">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://archive.today/20130208225320/http://abszess.universimed.com/artikel/sichere-mrt-diagnostik-mit-gadoters%C3%A4ure"><i>Sichere MRT-Diagnostik mit Gadotersäure.</i></a> In: <i>universimed.com.</i> 24. Mai 2011, archiviert vom <style data-mw-deduplicate="TemplateStyles:r235239667">.mw-parser-output .dewiki-iconexternal>a{background-position:center right;background-repeat:no-repeat}body.skin-minerva .mw-parser-output .dewiki-iconexternal>a{background-image:url("https://upload.wikimedia.org/wikipedia/commons/a/a4/OOjs_UI_icon_external-link-ltr-progressive.svg")!important;background-size:10px;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("https://upload.wikimedia.org/wikipedia/commons/3/30/MediaWiki_external_link_icon.svg")!important;padding-right:13px!important}body.skin-vector .mw-parser-output .dewiki-iconexternal>a{background-image:url("https://upload.wikimedia.org/wikipedia/commons/9/96/Link-external-small-ltr-progressive.svg")!important;background-size:0.857em;padding-right:1em!important}</style><span class="dewiki-iconexternal"><a class="external text" href="https://redirecter.toolforge.org/?url=http%3A%2F%2Fabszess.universimed.com%2Fartikel%2Fsichere-mrt-diagnostik-mit-gadoters%25C3%25A4ure">Original</a></span> am <span style="white-space:nowrap;">8. Februar 2013</span><span>;</span><span class="Abrufdatum"> abgerufen am 22. Februar 2012</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%3AGadolinium&rft.title=Sichere+MRT-Diagnostik+mit+Gadoters%C3%A4ure&rft.description=Sichere+MRT-Diagnostik+mit+Gadoters%C3%A4ure&rft.identifier=https%3A%2F%2Farchive.is%2F20130208225320%2Fhttp%3A%2F%2Fabszess.universimed.com%2Fartikel%2Fsichere-mrt-diagnostik-mit-gadoters%25C3%25A4ure&rft.date=2011-05-24&rft.source=http://abszess.universimed.com/artikel/sichere-mrt-diagnostik-mit-gadoters%C3%A4ure"> </span></span> </li> <li id="cite_note-DOI10.1148/radiol.13131669-37"><span class="mw-cite-backlink"><a href="#cite_ref-DOI10.1148/radiol.13131669_37-0">↑</a></span> <span class="reference-text">Tomonori Kanda, Kazunari Ishii, Hiroki Kawaguchi, Kazuhiro Kitajima, Daisuke Takenaka: <i>High Signal Intensity in the Dentate Nucleus and Globus Pallidus on Unenhanced T1-weighted MR Images: Relationship with Increasing Cumulative Dose of a Gadolinium-based Contrast Material.</i> In: <i>Radiology.</i> 2013, S. 131669, <a href="//doi.org/10.1148/radiol.13131669" class="extiw" title="doi:10.1148/radiol.13131669">doi:10.1148/radiol.13131669</a>.</span> </li> <li id="cite_note-38"><span class="mw-cite-backlink"><a href="#cite_ref-38">↑</a></span> <span class="reference-text"><span class="cite"><a href="/wiki/Peter_Jaeggi_(Journalist)" title="Peter Jaeggi (Journalist)">Peter Jaeggi</a>, Ulrike Barwanietz, Candy Sauer: <a rel="nofollow" class="external text" href="https://avdlswr-a.akamaihd.net/swr/swr2/wissen/sendungen/wissen/swr2wissen-20200309-schaedliche-kontrastmittel-wie-gefaehrlich-sind-mrt.m.mp3"><i>Schädliche Kontrastmittel? – Wie gefährlich sind MRT?</i></a> (mp3-Audio; 24 MB; 27:55 Minuten) In: <i><a href="/wiki/SWR2_Wissen" title="SWR2 Wissen">SWR2 Wissen</a>.</i> 9. März 2020,<span class="Abrufdatum"> abgerufen am 5. Januar 2023</span> (<a rel="nofollow" class="external text" href="https://www.swr.de/swr2/wissen/swr2-wissen-manuskript-2020-03-09-100.pdf">pdf; 194 kB</a>).</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%3AGadolinium&rft.title=Sch%C3%A4dliche+Kontrastmittel%3F+%E2%80%93+Wie+gef%C3%A4hrlich+sind+MRT%3F&rft.description=Sch%C3%A4dliche+Kontrastmittel%3F+%E2%80%93+Wie+gef%C3%A4hrlich+sind+MRT%3F&rft.identifier=https%3A%2F%2Favdlswr-a.akamaihd.net%2Fswr%2Fswr2%2Fwissen%2Fsendungen%2Fwissen%2Fswr2wissen-20200309-schaedliche-kontrastmittel-wie-gefaehrlich-sind-mrt.m.mp3&rft.creator=%5B%5BPeter+Jaeggi+%28Journalist%29%7CPeter+Jaeggi%5D%5D%2C+Ulrike+Barwanietz%2C+Candy+Sauer&rft.date=2020-03-09"> </span></span> </li> </ol> <style data-mw-deduplicate="TemplateStyles:r248673343">.mw-parser-output div.NavFrame{border-width:1px;border-style:solid;border-left-color:var(--dewiki-rahmenfarbe1);border-right-color:var(--dewiki-rahmenfarbe1);border-top-color:var(--dewiki-rahmenfarbe1);border-bottom-color:var(--dewiki-rahmenfarbe1);clear:both;font-size:95%;margin-top:1.5em;min-height:0;padding:2px;text-align:center}.mw-parser-output div.NavPic{float:left;padding:2px}.mw-parser-output div.NavHead{background-color:var(--dewiki-hintergrundfarbe5);font-weight:bold}.mw-parser-output div.NavFrame:after{clear:both;content:"";display:block}.mw-parser-output div.NavFrame+div.NavFrame,.mw-parser-output div.NavFrame+link+div.NavFrame,.mw-parser-output div.NavFrame+style+div.NavFrame{margin-top:-1px}.mw-parser-output .NavToggle{float:right;font-size:x-small}@media screen{html.skin-theme-clientpref-night .mw-parser-output .NavPic span[typeof="mw:File"] img{background-color:#c8ccd1}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .NavPic span[typeof="mw:File"] img{background-color:#c8ccd1}}</style><div class="NavFrame navigation-not-searchable" role="navigation"> <div class="NavHead"><a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a> der <a href="/wiki/Chemisches_Element" title="Chemisches Element">Elemente</a></div> <div class="NavContent"> <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="/wiki/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="/wiki/Helium" title="Helium">He</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Lithium" title="Lithium">Li</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Beryllium" title="Beryllium">Be</a> </td> <td colspan="24"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Bor" title="Bor">B</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Kohlenstoff" title="Kohlenstoff">C</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Stickstoff" title="Stickstoff">N</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Sauerstoff" title="Sauerstoff">O</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Fluor" title="Fluor">F</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Natrium" title="Natrium">Na</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Magnesium" title="Magnesium">Mg</a> </td> <td colspan="24"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Aluminium" title="Aluminium">Al</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Silicium" title="Silicium">Si</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Phosphor" title="Phosphor">P</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Schwefel" title="Schwefel">S</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Chlor" title="Chlor">Cl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Kalium" title="Kalium">K</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Calcium" title="Calcium">Ca</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Scandium" title="Scandium">Sc</a> </td> <td colspan="14"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Titan_(Element)" title="Titan (Element)">Ti</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Vanadium" title="Vanadium">V</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Chrom" title="Chrom">Cr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Eisen" title="Eisen">Fe</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Cobalt" title="Cobalt">Co</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Nickel" title="Nickel">Ni</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Kupfer" title="Kupfer">Cu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Zink" title="Zink">Zn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Gallium" title="Gallium">Ga</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Germanium" title="Germanium">Ge</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Selen" title="Selen">Se</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Brom" title="Brom">Br</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Krypton" title="Krypton">Kr</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Rubidium" title="Rubidium">Rb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Strontium" title="Strontium">Sr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Yttrium" title="Yttrium">Y</a> </td> <td colspan="14"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Zirconium" title="Zirconium">Zr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Niob" title="Niob">Nb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Molybd%C3%A4n" title="Molybdän">Mo</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Technetium" title="Technetium">Tc</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Ruthenium" title="Ruthenium">Ru</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Rhodium" title="Rhodium">Rh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Palladium" title="Palladium">Pd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Silber" title="Silber">Ag</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Cadmium" title="Cadmium">Cd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Indium" title="Indium">In</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Zinn" title="Zinn">Sn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Tellur" title="Tellur">Te</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Iod" title="Iod">I</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Xenon" title="Xenon">Xe</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Caesium" title="Caesium">Cs</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Barium" title="Barium">Ba</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Lanthan" title="Lanthan">La</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Cer" title="Cer">Ce</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Praseodym" title="Praseodym">Pr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Neodym" title="Neodym">Nd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Promethium" title="Promethium">Pm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Samarium" title="Samarium">Sm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Europium" title="Europium">Eu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a class="mw-selflink selflink">Gd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Terbium" title="Terbium">Tb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Dysprosium" title="Dysprosium">Dy</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Holmium" title="Holmium">Ho</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Erbium" title="Erbium">Er</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Thulium" title="Thulium">Tm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Ytterbium" title="Ytterbium">Yb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/wiki/Lutetium" title="Lutetium">Lu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Hafnium" title="Hafnium">Hf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Tantal" title="Tantal">Ta</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Wolfram" title="Wolfram">W</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Rhenium" title="Rhenium">Re</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Osmium" title="Osmium">Os</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Iridium" title="Iridium">Ir</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Platin" title="Platin">Pt</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Gold" title="Gold">Au</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Quecksilber" title="Quecksilber">Hg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Thallium" title="Thallium">Tl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Blei" title="Blei">Pb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Bismut" title="Bismut">Bi</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Polonium" title="Polonium">Po</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Astat" title="Astat">At</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Francium" title="Francium">Fr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Radium" title="Radium">Ra</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Actinium" title="Actinium">Ac</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Thorium" title="Thorium">Th</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Protactinium" title="Protactinium">Pa</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Uran" title="Uran">U</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Neptunium" title="Neptunium">Np</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Plutonium" title="Plutonium">Pu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Americium" title="Americium">Am</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Curium" title="Curium">Cm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Berkelium" title="Berkelium">Bk</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Californium" title="Californium">Cf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Einsteinium" title="Einsteinium">Es</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Fermium" title="Fermium">Fm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Mendelevium" title="Mendelevium">Md</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Nobelium" title="Nobelium">No</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Lawrencium" title="Lawrencium">Lr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Dubnium" title="Dubnium">Db</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Bohrium" title="Bohrium">Bh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Hassium" title="Hassium">Hs</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Roentgenium" title="Roentgenium">Rg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Copernicium" title="Copernicium">Cn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Nihonium" title="Nihonium">Nh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Flerovium" title="Flerovium">Fl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Moscovium" title="Moscovium">Mc</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Livermorium" title="Livermorium">Lv</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Tenness" title="Tenness">Ts</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/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="/wiki/Alkalimetalle" title="Alkalimetalle">Alkalimetalle</a> </td> <td style="background:#ff8c00" width="9.1%"><a href="/wiki/Erdalkalimetalle" title="Erdalkalimetalle">Erdalkalimetalle</a> </td> <td style="background:#dda0dd" width="9.1%"><a href="/wiki/Lanthanoide" title="Lanthanoide">Lanthanoide</a> </td> <td style="background:#da70d6" width="9.1%"><a href="/wiki/Actinoide" title="Actinoide">Actinoide</a> </td> <td style="background:#f08080" width="9.1%"><a href="/wiki/%C3%9Cbergangsmetalle" title="Übergangsmetalle">Übergangsmetalle</a> </td> <td style="background:#a9a9a9" width="9.1%"><a href="/wiki/Metalle" title="Metalle">Metalle</a> </td> <td style="background:#cd853f" width="9.1%"><a href="/wiki/Halbmetalle" title="Halbmetalle">Halbmetalle</a> </td> <td style="background:#32cd32" width="9.1%"><a href="/wiki/Nichtmetalle" title="Nichtmetalle">Nichtmetalle</a> </td> <td style="background:#f0e68c" width="9.1%"><a href="/wiki/Halogene" title="Halogene">Halogene</a> </td> <td style="background:#87cefa" width="9.1%"><a href="/wiki/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="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="plainlinks-print"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4155786-4">4155786-4</a></span> <span class="noprint">(<a rel="nofollow" class="external text" href="https://lobid.org/gnd/4155786-4">lobid</a>, <a rel="nofollow" class="external text" href="https://swb.bsz-bw.de/DB=2.104/SET=1/TTL=1/CMD?retrace=0&trm_old=&ACT=SRCHA&IKT=2999&SRT=RLV&TRM=4155786-4">OGND</a><span class="metadata">, <a rel="nofollow" class="external text" href="https://prometheus.lmu.de/gnd/4155786-4">AKS</a></span>)</span> | <a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>: <span class="plainlinks-print"><a rel="nofollow" class="external text" href="https://lccn.loc.gov/sh85052688">sh85052688</a></span> <span class="metadata"></span></div> </div></div></div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Abgerufen von „<a dir="ltr" href="https://de.wikipedia.org/w/index.php?title=Gadolinium&oldid=248943797">https://de.wikipedia.org/w/index.php?title=Gadolinium&oldid=248943797</a>“</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Wikipedia:Kategorien" title="Wikipedia:Kategorien">Kategorien</a>: <ul><li><a href="/wiki/Kategorie:Feuergef%C3%A4hrlicher_Stoff" title="Kategorie:Feuergefährlicher Stoff">Feuergefährlicher Stoff</a></li><li><a href="/wiki/Kategorie:Beschr%C3%A4nkter_Stoff_nach_REACH-Anhang_XVII,_Eintrag_40" title="Kategorie:Beschränkter Stoff nach REACH-Anhang XVII, Eintrag 40">Beschränkter Stoff nach REACH-Anhang XVII, Eintrag 40</a></li><li><a href="/wiki/Kategorie:Lanthanoid" title="Kategorie:Lanthanoid">Lanthanoid</a></li><li><a href="/wiki/Kategorie:Periode-6-Element" title="Kategorie:Periode-6-Element">Periode-6-Element</a></li><li><a href="/wiki/Kategorie:Chemisches_Element" title="Kategorie:Chemisches Element">Chemisches Element</a></li><li><a href="/wiki/Kategorie:Kontrastmittel" title="Kategorie:Kontrastmittel">Kontrastmittel</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Versteckte Kategorie: <ul><li><a href="/wiki/Kategorie:Wikipedia:Weblink_offline" title="Kategorie:Wikipedia:Weblink offline">Wikipedia:Weblink offline</a></li></ul></div></div> </div> </div> <div id="mw-navigation"> <h2>Navigationsmenü</h2> <div id="mw-head"> <nav id="p-personal" class="mw-portlet mw-portlet-personal vector-user-menu-legacy vector-menu" aria-labelledby="p-personal-label" > <h3 id="p-personal-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Meine Werkzeuge</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anonuserpage" class="mw-list-item"><span title="Benutzerseite der IP-Adresse, von der aus du Änderungen durchführst">Nicht angemeldet</span></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spezial:Meine_Diskussionsseite" title="Diskussion über Änderungen von dieser IP-Adresse [n]" accesskey="n"><span>Diskussionsseite</span></a></li><li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spezial:Meine_Beitr%C3%A4ge" title="Eine Liste der Bearbeitungen, die von dieser IP-Adresse gemacht wurden [y]" accesskey="y"><span>Beiträge</span></a></li><li id="pt-createaccount" class="mw-list-item"><a href="/w/index.php?title=Spezial:Benutzerkonto_anlegen&returnto=Gadolinium" title="Wir ermutigen dich dazu, ein Benutzerkonto zu erstellen und dich anzumelden. Es ist jedoch nicht zwingend erforderlich."><span>Benutzerkonto erstellen</span></a></li><li id="pt-login" class="mw-list-item"><a href="/w/index.php?title=Spezial:Anmelden&returnto=Gadolinium" title="Anmelden ist zwar keine Pflicht, wird aber gerne gesehen. [o]" accesskey="o"><span>Anmelden</span></a></li> </ul> </div> </nav> <div id="left-navigation"> <nav id="p-namespaces" class="mw-portlet mw-portlet-namespaces vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-namespaces-label" > <h3 id="p-namespaces-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Namensräume</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected mw-list-item"><a href="/wiki/Gadolinium" title="Seiteninhalt anzeigen [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="mw-list-item"><a href="/wiki/Diskussion:Gadolinium" rel="discussion" title="Diskussion zum Seiteninhalt [t]" accesskey="t"><span>Diskussion</span></a></li> </ul> </div> </nav> <nav id="p-variants" class="mw-portlet mw-portlet-variants emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-variants-label" > <input type="checkbox" id="p-variants-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-variants" class="vector-menu-checkbox" aria-labelledby="p-variants-label" > <label id="p-variants-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Deutsch</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> </div> <div id="right-navigation"> <nav id="p-views" class="mw-portlet mw-portlet-views vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-views-label" > <h3 id="p-views-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Ansichten</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected mw-list-item"><a href="/wiki/Gadolinium"><span>Lesen</span></a></li><li id="ca-ve-edit" class="mw-list-item"><a href="/w/index.php?title=Gadolinium&veaction=edit" title="Diese Seite mit dem VisualEditor bearbeiten [v]" accesskey="v"><span>Bearbeiten</span></a></li><li id="ca-edit" class="collapsible mw-list-item"><a href="/w/index.php?title=Gadolinium&action=edit" title="Den Quelltext dieser Seite bearbeiten [e]" accesskey="e"><span>Quelltext bearbeiten</span></a></li><li id="ca-history" class="mw-list-item"><a href="/w/index.php?title=Gadolinium&action=history" title="Frühere Versionen dieser Seite [h]" accesskey="h"><span>Versionsgeschichte</span></a></li> </ul> </div> </nav> <nav id="p-cactions" class="mw-portlet mw-portlet-cactions emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-cactions-label" title="Weitere Optionen" > <input type="checkbox" id="p-cactions-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-cactions" class="vector-menu-checkbox" aria-labelledby="p-cactions-label" > <label id="p-cactions-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Weitere</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <h3 >Suche</h3> <form action="/w/index.php" id="searchform" class="vector-search-box-form"> <div id="simpleSearch" class="vector-search-box-inner" data-search-loc="header-navigation"> <input class="vector-search-box-input" type="search" name="search" placeholder="Wikipedia durchsuchen" aria-label="Wikipedia durchsuchen" autocapitalize="sentences" title="Durchsuche die Wikipedia [f]" accesskey="f" id="searchInput" > <input type="hidden" name="title" value="Spezial:Suche"> <input id="mw-searchButton" class="searchButton mw-fallbackSearchButton" type="submit" name="fulltext" title="Suche nach Seiten, die diesen Text enthalten" value="Suchen"> <input id="searchButton" class="searchButton" type="submit" name="go" title="Gehe direkt zu der Seite mit genau diesem Namen, falls sie vorhanden ist." value="Artikel"> </div> </form> </div> </div> </div> <div id="mw-panel" class="vector-legacy-sidebar"> <div id="p-logo" role="banner"> <a class="mw-wiki-logo" href="/wiki/Wikipedia:Hauptseite" title="Hauptseite"></a> </div> <nav id="p-navigation" class="mw-portlet mw-portlet-navigation vector-menu-portal portal vector-menu" aria-labelledby="p-navigation-label" > <h3 id="p-navigation-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Navigation</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikipedia:Hauptseite" title="Hauptseite besuchen [z]" accesskey="z"><span>Hauptseite</span></a></li><li id="n-topics" class="mw-list-item"><a href="/wiki/Portal:Wikipedia_nach_Themen"><span>Themenportale</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spezial:Zuf%C3%A4llige_Seite" title="Zufällige Seite aufrufen [x]" accesskey="x"><span>Zufälliger Artikel</span></a></li> </ul> </div> </nav> <nav id="p-Mitmachen" class="mw-portlet mw-portlet-Mitmachen vector-menu-portal portal vector-menu" aria-labelledby="p-Mitmachen-label" > <h3 id="p-Mitmachen-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Mitmachen</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-Artikel-verbessern" class="mw-list-item"><a href="/wiki/Wikipedia:Beteiligen"><span>Artikel verbessern</span></a></li><li id="n-Neuerartikel" class="mw-list-item"><a href="/wiki/Hilfe:Neuen_Artikel_anlegen"><span>Neuen Artikel anlegen</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Autorenportal" title="Info-Zentrum über Beteiligungsmöglichkeiten"><span>Autorenportal</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hilfe:%C3%9Cbersicht" title="Übersicht über Hilfeseiten"><span>Hilfe</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spezial:Letzte_%C3%84nderungen" title="Liste der letzten Änderungen in Wikipedia [r]" accesskey="r"><span>Letzte Änderungen</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt" title="Kontaktmöglichkeiten"><span>Kontakt</span></a></li><li id="n-sitesupport" class="mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_de.wikipedia.org&uselang=de" title="Unterstütze uns"><span>Spenden</span></a></li> </ul> </div> </nav> <nav id="p-tb" class="mw-portlet mw-portlet-tb vector-menu-portal portal vector-menu" aria-labelledby="p-tb-label" > <h3 id="p-tb-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Werkzeuge</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spezial:Linkliste/Gadolinium" title="Liste aller Seiten, die hierher verlinken [j]" accesskey="j"><span>Links auf diese Seite</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spezial:%C3%84nderungen_an_verlinkten_Seiten/Gadolinium" rel="nofollow" title="Letzte Änderungen an Seiten, die von hier verlinkt sind [k]" accesskey="k"><span>Änderungen an verlinkten Seiten</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spezial:Spezialseiten" title="Liste aller Spezialseiten [q]" accesskey="q"><span>Spezialseiten</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Gadolinium&oldid=248943797" title="Dauerhafter Link zu dieser Seitenversion"><span>Permanenter Link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Gadolinium&action=info" title="Weitere Informationen über diese Seite"><span>Seiteninformationen</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spezial:Zitierhilfe&page=Gadolinium&id=248943797&wpFormIdentifier=titleform" title="Hinweise, wie diese Seite zitiert werden kann"><span>Artikel zitieren</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spezial:URL-K%C3%BCrzung&url=https%3A%2F%2Fde.wikipedia.org%2Fwiki%2FGadolinium"><span>Kurzlink</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spezial:QrCode&url=https%3A%2F%2Fde.wikipedia.org%2Fwiki%2FGadolinium"><span>QR-Code herunterladen</span></a></li> </ul> </div> </nav> <nav id="p-coll-print_export" class="mw-portlet mw-portlet-coll-print_export vector-menu-portal portal vector-menu" aria-labelledby="p-coll-print_export-label" > <h3 id="p-coll-print_export-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Drucken/exportieren</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spezial:DownloadAsPdf&page=Gadolinium&action=show-download-screen"><span>Als PDF herunterladen</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Gadolinium&printable=yes" title="Druckansicht dieser Seite [p]" accesskey="p"><span>Druckversion</span></a></li> </ul> </div> </nav> <nav id="p-wikibase-otherprojects" class="mw-portlet mw-portlet-wikibase-otherprojects vector-menu-portal portal vector-menu" aria-labelledby="p-wikibase-otherprojects-label" > <h3 id="p-wikibase-otherprojects-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">In anderen Projekten</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Gadolinium" hreflang="en"><span>Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1832" title="Link zum verbundenen Objekt im Datenrepositorium [g]" accesskey="g"><span>Wikidata-Datenobjekt</span></a></li> </ul> </div> </nav> <nav id="p-lang" class="mw-portlet mw-portlet-lang vector-menu-portal portal vector-menu" aria-labelledby="p-lang-label" > <h3 id="p-lang-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">In anderen Sprachen</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Afrikaans" lang="af" hreflang="af" data-title="Gadolinium" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8C%8B%E1%8B%B6%E1%88%8A%E1%8A%92%E1%8B%A8%E1%88%9D" title="ጋዶሊኒየም – Amharisch" lang="am" hreflang="am" data-title="ጋዶሊኒየም" data-language-autonym="አማርኛ" data-language-local-name="Amharisch" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%97%E0%A5%88%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="गैडोलिनियम – Angika" lang="anp" hreflang="anp" data-title="गैडोलिनियम" data-language-autonym="अंगिका" data-language-local-name="Angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%BA%D8%A7%D8%AF%D9%88%D9%84%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="غادولينيوم – Arabisch" lang="ar" hreflang="ar" data-title="غادولينيوم" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%DD%A3%D8%A7%D8%AF%D9%88%D9%84%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="ݣادولينيوم – Marokkanisches Arabisch" lang="ary" hreflang="ary" data-title="ݣادولينيوم" data-language-autonym="الدارجة" data-language-local-name="Marokkanisches Arabisch" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AC%D8%A7%D8%AF%D9%88%D9%84%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="جادولينيوم – Ägyptisches Arabisch" lang="arz" hreflang="arz" data-title="جادولينيوم" data-language-autonym="مصرى" data-language-local-name="Ägyptisches Arabisch" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Gadoliniu" title="Gadoliniu – Asturisch" lang="ast" hreflang="ast" data-title="Gadoliniu" data-language-autonym="Asturianu" data-language-local-name="Asturisch" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Qadolinium" title="Qadolinium – Aserbaidschanisch" lang="az" hreflang="az" data-title="Qadolinium" data-language-autonym="Azərbaycanca" data-language-local-name="Aserbaidschanisch" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Baschkirisch" lang="ba" hreflang="ba" data-title="Гадолиний" data-language-autonym="Башҡортса" data-language-local-name="Baschkirisch" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Balinesisch" lang="ban" hreflang="ban" data-title="Gadolinium" data-language-autonym="Basa Bali" data-language-local-name="Balinesisch" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%B0%D0%BB%D1%96%D0%BD%D1%96%D0%B9" title="Гадаліній – Belarussisch" lang="be" hreflang="be" data-title="Гадаліній" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%B0%D0%BB%D1%96%D0%BD" title="Гадалін – Weißrussisch (Taraschkewiza)" lang="be-tarask" hreflang="be-tarask" data-title="Гадалін" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Weißrussisch (Taraschkewiza)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Bulgarisch" lang="bg" hreflang="bg" data-title="Гадолиний" data-language-autonym="Български" data-language-local-name="Bulgarisch" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%97%E0%A5%88%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="गैडोलिनियम – Bhojpuri" lang="bh" hreflang="bh" data-title="गैडोलिनियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%97%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%A1%E0%A6%BE%E0%A6%B2%E0%A6%BF%E0%A6%A8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="গ্যাডালিনিয়াম – Bengalisch" lang="bn" hreflang="bn" data-title="গ্যাডালিনিয়াম" data-language-autonym="বাংলা" data-language-local-name="Bengalisch" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Gadoliniom" title="Gadoliniom – Bretonisch" lang="br" hreflang="br" data-title="Gadoliniom" data-language-autonym="Brezhoneg" data-language-local-name="Bretonisch" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Gadolinij" title="Gadolinij – Bosnisch" lang="bs" hreflang="bs" data-title="Gadolinij" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Gadolini" title="Gadolini – Katalanisch" lang="ca" hreflang="ca" data-title="Gadolini" data-language-autonym="Català" data-language-local-name="Katalanisch" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Min Dong" lang="cdo" hreflang="cdo" data-title="Gadolinium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Min Dong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Gadolinyo" title="Gadolinyo – Cebuano" lang="ceb" hreflang="ceb" data-title="Gadolinyo" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%AF%D8%A7%D8%AF%DB%86%D9%84%DB%8C%D9%86%DB%8C%DB%86%D9%85" title="گادۆلینیۆم – Zentralkurdisch" lang="ckb" hreflang="ckb" data-title="گادۆلینیۆم" data-language-autonym="کوردی" data-language-local-name="Zentralkurdisch" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Gadoliniu" title="Gadoliniu – Korsisch" lang="co" hreflang="co" data-title="Gadoliniu" data-language-autonym="Corsu" data-language-local-name="Korsisch" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Tschechisch" lang="cs" hreflang="cs" data-title="Gadolinium" data-language-autonym="Čeština" data-language-local-name="Tschechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Tschuwaschisch" lang="cv" hreflang="cv" data-title="Гадолиний" data-language-autonym="Чӑвашла" data-language-local-name="Tschuwaschisch" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Gadoliniwm" title="Gadoliniwm – Walisisch" lang="cy" hreflang="cy" data-title="Gadoliniwm" data-language-autonym="Cymraeg" data-language-local-name="Walisisch" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Dänisch" lang="da" hreflang="da" data-title="Gadolinium" data-language-autonym="Dansk" data-language-local-name="Dänisch" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%93%CE%B1%CE%B4%CE%BF%CE%BB%CE%AF%CE%BD%CE%B9%CE%BF" title="Γαδολίνιο – Griechisch" lang="el" hreflang="el" data-title="Γαδολίνιο" data-language-autonym="Ελληνικά" data-language-local-name="Griechisch" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Englisch" lang="en" hreflang="en" data-title="Gadolinium" data-language-autonym="English" data-language-local-name="Englisch" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Esperanto" lang="eo" hreflang="eo" data-title="Gadolinio" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Spanisch" lang="es" hreflang="es" data-title="Gadolinio" data-language-autonym="Español" data-language-local-name="Spanisch" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Gadoliinium" title="Gadoliinium – Estnisch" lang="et" hreflang="et" data-title="Gadoliinium" data-language-autonym="Eesti" data-language-local-name="Estnisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Baskisch" lang="eu" hreflang="eu" data-title="Gadolinio" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Gadol%C3%ADniu" title="Gadolíniu – Extremadurisch" lang="ext" hreflang="ext" data-title="Gadolíniu" data-language-autonym="Estremeñu" data-language-local-name="Extremadurisch" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%AF%D8%A7%D8%AF%D9%88%D9%84%DB%8C%D9%86%DB%8C%D9%85" title="گادولینیم – Persisch" lang="fa" hreflang="fa" data-title="گادولینیم" data-language-autonym="فارسی" data-language-local-name="Persisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Finnisch" lang="fi" hreflang="fi" data-title="Gadolinium" data-language-autonym="Suomi" data-language-local-name="Finnisch" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Französisch" lang="fr" hreflang="fr" data-title="Gadolinium" data-language-autonym="Français" data-language-local-name="Französisch" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Gadoliinium" title="Gadoliinium – Nordfriesisch" lang="frr" hreflang="frr" data-title="Gadoliinium" data-language-autonym="Nordfriisk" data-language-local-name="Nordfriesisch" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Gadolini" title="Gadolini – Friaulisch" lang="fur" hreflang="fur" data-title="Gadolini" data-language-autonym="Furlan" data-language-local-name="Friaulisch" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Gadailiniam" title="Gadailiniam – Irisch" lang="ga" hreflang="ga" data-title="Gadailiniam" data-language-autonym="Gaeilge" data-language-local-name="Irisch" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Gälisch (Schottland)" lang="gd" hreflang="gd" data-title="Gadolinium" data-language-autonym="Gàidhlig" data-language-local-name="Gälisch (Schottland)" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Galicisch" lang="gl" hreflang="gl" data-title="Gadolinio" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%97%E0%AB%87%E0%AA%A1%E0%AB%8B%E0%AA%B2%E0%AA%BF%E0%AA%A8%E0%AB%80%E0%AA%AF%E0%AA%AE" title="ગેડોલિનીયમ – Gujarati" lang="gu" hreflang="gu" data-title="ગેડોલિનીયમ" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Gadolinnium" title="Gadolinnium – Manx" lang="gv" hreflang="gv" data-title="Gadolinnium" data-language-autonym="Gaelg" data-language-local-name="Manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Hakka" lang="hak" hreflang="hak" data-title="Gadolinium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%92%D7%93%D7%95%D7%9C%D7%99%D7%A0%D7%99%D7%95%D7%9D" title="גדוליניום – Hebräisch" lang="he" hreflang="he" data-title="גדוליניום" data-language-autonym="עברית" data-language-local-name="Hebräisch" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%97%E0%A5%88%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="गैडोलिनियम – Hindi" lang="hi" hreflang="hi" data-title="गैडोलिनियम" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Fidschi-Hindi" lang="hif" hreflang="hif" data-title="Gadolinium" data-language-autonym="Fiji Hindi" data-language-local-name="Fidschi-Hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Gadolinij" title="Gadolinij – Kroatisch" lang="hr" hreflang="hr" data-title="Gadolinij" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Gadoliny%C3%B2m" title="Gadolinyòm – Haiti-Kreolisch" lang="ht" hreflang="ht" data-title="Gadolinyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haiti-Kreolisch" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Gadol%C3%ADnium" title="Gadolínium – Ungarisch" lang="hu" hreflang="hu" data-title="Gadolínium" data-language-autonym="Magyar" data-language-local-name="Ungarisch" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B3%D5%A1%D5%A4%D5%B8%D5%AC%D5%AB%D5%B6%D5%AB%D5%B8%D6%82%D5%B4" title="Գադոլինիում – Armenisch" lang="hy" hreflang="hy" data-title="Գադոլինիում" data-language-autonym="Հայերեն" data-language-local-name="Armenisch" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Interlingua" lang="ia" hreflang="ia" data-title="Gadolinium" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Indonesisch" lang="id" hreflang="id" data-title="Gadolinium" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Ido" lang="io" hreflang="io" data-title="Gadolinio" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Italienisch" lang="it" hreflang="it" data-title="Gadolinio" data-language-autonym="Italiano" data-language-local-name="Italienisch" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%AC%E3%83%89%E3%83%AA%E3%83%8B%E3%82%A6%E3%83%A0" title="ガドリニウム – Japanisch" lang="ja" hreflang="ja" data-title="ガドリニウム" data-language-autonym="日本語" data-language-local-name="Japanisch" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/jinmrgadolini" title="jinmrgadolini – Lojban" lang="jbo" hreflang="jbo" data-title="jinmrgadolini" data-language-autonym="La .lojban." data-language-local-name="Lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Javanisch" lang="jv" hreflang="jv" data-title="Gadolinium" data-language-autonym="Jawa" data-language-local-name="Javanisch" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%92%E1%83%90%E1%83%93%E1%83%9D%E1%83%9A%E1%83%98%E1%83%9C%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="გადოლინიუმი – Georgisch" lang="ka" hreflang="ka" data-title="გადოლინიუმი" data-language-autonym="ქართული" data-language-local-name="Georgisch" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Kat%C9%94l%C9%A9n%C9%A9y%C9%94m" title="Katɔlɩnɩyɔm – Kabiyé" lang="kbp" hreflang="kbp" data-title="Katɔlɩnɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiyé" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Kasachisch" lang="kk" hreflang="kk" data-title="Гадолиний" data-language-autonym="Қазақша" data-language-local-name="Kasachisch" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%97%E0%B3%8D%E0%B2%AF%E0%B2%BE%E0%B2%A1%E0%B3%8A%E0%B2%B2%E0%B2%BF%E0%B2%A8%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಗ್ಯಾಡೊಲಿನಿಯಮ್ – Kannada" lang="kn" hreflang="kn" data-title="ಗ್ಯಾಡೊಲಿನಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B0%80%EB%8F%8C%EB%A6%AC%EB%8A%84" title="가돌리늄 – Koreanisch" lang="ko" hreflang="ko" data-title="가돌리늄" data-language-autonym="한국어" data-language-local-name="Koreanisch" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Komi" lang="kv" hreflang="kv" data-title="Гадолиний" data-language-autonym="Коми" data-language-local-name="Komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Gadoliniom" title="Gadoliniom – Kornisch" lang="kw" hreflang="kw" data-title="Gadoliniom" data-language-autonym="Kernowek" data-language-local-name="Kornisch" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Kirgisisch" lang="ky" hreflang="ky" data-title="Гадолиний" data-language-autonym="Кыргызча" data-language-local-name="Kirgisisch" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Latein" lang="la" hreflang="la" data-title="Gadolinium" data-language-autonym="Latina" data-language-local-name="Latein" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Luxemburgisch" lang="lb" hreflang="lb" data-title="Gadolinium" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxemburgisch" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Limburgisch" lang="li" hreflang="li" data-title="Gadolinium" data-language-autonym="Limburgs" data-language-local-name="Limburgisch" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Gadolinio" title="Gadolinio – Ligurisch" lang="lij" hreflang="lij" data-title="Gadolinio" data-language-autonym="Ligure" data-language-local-name="Ligurisch" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Gadolinis" title="Gadolinis – Litauisch" lang="lt" hreflang="lt" data-title="Gadolinis" data-language-autonym="Lietuvių" data-language-local-name="Litauisch" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Gadol%C4%ABnijs" title="Gadolīnijs – Lettisch" lang="lv" hreflang="lv" data-title="Gadolīnijs" data-language-autonym="Latviešu" data-language-local-name="Lettisch" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Гадолиниум – Mazedonisch" lang="mk" hreflang="mk" data-title="Гадолиниум" data-language-autonym="Македонски" data-language-local-name="Mazedonisch" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%97%E0%B4%BE%E0%B4%A1%E0%B5%8B%E0%B4%B2%E0%B4%BF%E0%B4%A8%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ഗാഡോലിനിയം – Malayalam" lang="ml" hreflang="ml" data-title="ഗാഡോലിനിയം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8" title="Гадолини – Mongolisch" lang="mn" hreflang="mn" data-title="Гадолини" data-language-autonym="Монгол" data-language-local-name="Mongolisch" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%97%E0%A5%85%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="गॅडोलिनियम – Marathi" lang="mr" hreflang="mr" data-title="गॅडोलिनियम" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Bergmari" lang="mrj" hreflang="mrj" data-title="Гадолиний" data-language-autonym="Кырык мары" data-language-local-name="Bergmari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Malaiisch" lang="ms" hreflang="ms" data-title="Gadolinium" data-language-autonym="Bahasa Melayu" data-language-local-name="Malaiisch" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%82%E1%80%AB%E1%80%92%E1%80%AD%E1%80%AF%E1%80%9C%E1%80%AE%E1%80%94%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဂါဒိုလီနီယမ် – Birmanisch" lang="my" hreflang="my" data-title="ဂါဒိုလီနီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmanisch" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%97%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ग्याडोलिनियम – Newari" lang="new" hreflang="new" data-title="ग्याडोलिनियम" data-language-autonym="नेपाल भाषा" data-language-local-name="Newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Niederländisch" lang="nl" hreflang="nl" data-title="Gadolinium" data-language-autonym="Nederlands" data-language-local-name="Niederländisch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Norwegisch (Nynorsk)" lang="nn" hreflang="nn" data-title="Gadolinium" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegisch (Nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Norwegisch (Bokmål)" lang="nb" hreflang="nb" data-title="Gadolinium" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegisch (Bokmål)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Gadolini" title="Gadolini – Okzitanisch" lang="oc" hreflang="oc" data-title="Gadolini" data-language-autonym="Occitan" data-language-local-name="Okzitanisch" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Gadoliinii" title="Gadoliinii – Olonetzisch" lang="olo" hreflang="olo" data-title="Gadoliinii" data-language-autonym="Livvinkarjala" data-language-local-name="Olonetzisch" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%97%E0%AD%8D%E0%AD%9F%E0%AC%BE%E0%AC%A1%E0%AC%BC%E0%AD%8B%E0%AC%B2%E0%AC%BF%E0%AC%A8%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ଗ୍ୟାଡ଼ୋଲିନିଅମ – Oriya" lang="or" hreflang="or" data-title="ଗ୍ୟାଡ଼ୋଲିନିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Oriya" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%97%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ग्याडोलिनियम – Pali" lang="pi" hreflang="pi" data-title="ग्याडोलिनियम" data-language-autonym="पालि" data-language-local-name="Pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Gadolin" title="Gadolin – Polnisch" lang="pl" hreflang="pl" data-title="Gadolin" data-language-autonym="Polski" data-language-local-name="Polnisch" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Gadolini" title="Gadolini – Piemontesisch" lang="pms" hreflang="pms" data-title="Gadolini" data-language-autonym="Piemontèis" data-language-local-name="Piemontesisch" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%AF%D8%A7%DA%88%D9%88%D9%84%DB%8C%D9%86%DB%8C%D9%85" title="گاڈولینیم – Westliches Panjabi" lang="pnb" hreflang="pnb" data-title="گاڈولینیم" data-language-autonym="پنجابی" data-language-local-name="Westliches Panjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DA%AF%D8%A7%DA%89%D9%88%D9%84%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="گاډولينيوم – Paschtu" lang="ps" hreflang="ps" data-title="گاډولينيوم" data-language-autonym="پښتو" data-language-local-name="Paschtu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Gadol%C3%ADnio" title="Gadolínio – Portugiesisch" lang="pt" hreflang="pt" data-title="Gadolínio" data-language-autonym="Português" data-language-local-name="Portugiesisch" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Qathulinyu" title="Qathulinyu – Quechua" lang="qu" hreflang="qu" data-title="Qathulinyu" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Gadoliniu" title="Gadoliniu – Rumänisch" lang="ro" hreflang="ro" data-title="Gadoliniu" data-language-autonym="Română" data-language-local-name="Rumänisch" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Gadoliniu" title="Gadoliniu – Aromunisch" lang="rup" hreflang="rup" data-title="Gadoliniu" data-language-autonym="Armãneashti" data-language-local-name="Aromunisch" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Russisch" lang="ru" hreflang="ru" data-title="Гадолиний" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%97%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%A1%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ग्याडोलिनियम – Sanskrit" lang="sa" hreflang="sa" data-title="ग्याडोलिनियम" data-language-autonym="संस्कृतम्" data-language-local-name="Sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Гадолиниум – Jakutisch" lang="sah" hreflang="sah" data-title="Гадолиниум" data-language-autonym="Саха тыла" data-language-local-name="Jakutisch" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Gadol%C3%ACniu" title="Gadolìniu – Sardisch" lang="sc" hreflang="sc" data-title="Gadolìniu" data-language-autonym="Sardu" data-language-local-name="Sardisch" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Gadoliniu" title="Gadoliniu – Sizilianisch" lang="scn" hreflang="scn" data-title="Gadoliniu" data-language-autonym="Sicilianu" data-language-local-name="Sizilianisch" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Gadolinijum" title="Gadolinijum – Serbokroatisch" lang="sh" hreflang="sh" data-title="Gadolinijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbokroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Gadolinium" title="Gadolinium – einfaches Englisch" lang="en-simple" hreflang="en-simple" data-title="Gadolinium" data-language-autonym="Simple English" data-language-local-name="einfaches Englisch" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Gadol%C3%ADnium" title="Gadolínium – Slowakisch" lang="sk" hreflang="sk" data-title="Gadolínium" data-language-autonym="Slovenčina" data-language-local-name="Slowakisch" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Gadolinij" title="Gadolinij – Slowenisch" lang="sl" hreflang="sl" data-title="Gadolinij" data-language-autonym="Slovenščina" data-language-local-name="Slowenisch" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Gadolini" title="Gadolini – Albanisch" lang="sq" hreflang="sq" data-title="Gadolini" data-language-autonym="Shqip" data-language-local-name="Albanisch" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D1%98%D1%83%D0%BC" title="Гадолинијум – Serbisch" lang="sr" hreflang="sr" data-title="Гадолинијум" data-language-autonym="Српски / srpski" data-language-local-name="Serbisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Saterfriesisch" lang="stq" hreflang="stq" data-title="Gadolinium" data-language-autonym="Seeltersk" data-language-local-name="Saterfriesisch" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Schwedisch" lang="sv" hreflang="sv" data-title="Gadolinium" data-language-autonym="Svenska" data-language-local-name="Schwedisch" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Gadolini" title="Gadolini – Suaheli" lang="sw" hreflang="sw" data-title="Gadolini" data-language-autonym="Kiswahili" data-language-local-name="Suaheli" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AE%9F%E0%AF%8B%E0%AE%B2%E0%AE%BF%E0%AE%A9%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="கடோலினியம் – Tamil" lang="ta" hreflang="ta" data-title="கடோலினியம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%97%E0%B1%86%E0%B0%A1%E0%B1%8B%E0%B0%B2%E0%B0%BF%E0%B0%A8%E0%B0%BF%E0%B0%AF%E0%B0%82" title="గెడోలినియం – Telugu" lang="te" hreflang="te" data-title="గెడోలినియం" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Tadschikisch" lang="tg" hreflang="tg" data-title="Гадолиний" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadschikisch" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%81%E0%B9%82%E0%B8%94%E0%B8%A5%E0%B8%B4%E0%B9%80%E0%B8%99%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="แกโดลิเนียม – Thailändisch" lang="th" hreflang="th" data-title="แกโดลิเนียม" data-language-autonym="ไทย" data-language-local-name="Thailändisch" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Gadolinyo" title="Gadolinyo – Tagalog" lang="tl" hreflang="tl" data-title="Gadolinyo" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Gadolinyum" title="Gadolinyum – Türkisch" lang="tr" hreflang="tr" data-title="Gadolinyum" data-language-autonym="Türkçe" data-language-local-name="Türkisch" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D0%B9" title="Гадолиний – Tatarisch" lang="tt" hreflang="tt" data-title="Гадолиний" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatarisch" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%DA%AF%D8%A7%D8%AF%D9%88%D9%84%D9%86%D9%89%D9%8A" title="گادولنىي – Uigurisch" lang="ug" hreflang="ug" data-title="گادولنىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uigurisch" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D1%96%D0%BD%D1%96%D0%B9" title="Гадоліній – Ukrainisch" lang="uk" hreflang="uk" data-title="Гадоліній" data-language-autonym="Українська" data-language-local-name="Ukrainisch" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DA%AF%DB%8C%DA%88%D9%88%D9%84%D9%86%DB%8C%D8%A6%D9%85" title="گیڈولنیئم – Urdu" lang="ur" hreflang="ur" data-title="گیڈولنیئم" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Gadoliniy" title="Gadoliniy – Usbekisch" lang="uz" hreflang="uz" data-title="Gadoliniy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Usbekisch" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Gadolinii" title="Gadolinii – Wepsisch" lang="vep" hreflang="vep" data-title="Gadolinii" data-language-autonym="Vepsän kel’" data-language-local-name="Wepsisch" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Gadolini" title="Gadolini – Vietnamesisch" lang="vi" hreflang="vi" data-title="Gadolini" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamesisch" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Gadolinyo" title="Gadolinyo – Waray" lang="war" hreflang="war" data-title="Gadolinyo" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%92%86" title="钆 – Wu" lang="wuu" hreflang="wuu" data-title="钆" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%93%D0%B0%D0%B4%D0%BE%D0%BB%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Гадолиниум – Kalmückisch" lang="xal" hreflang="xal" data-title="Гадолиниум" data-language-autonym="Хальмг" data-language-local-name="Kalmückisch" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Yoruba" lang="yo" hreflang="yo" data-title="Gadolinium" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%92%86" title="钆 – Chinesisch" lang="zh" hreflang="zh" data-title="钆" data-language-autonym="中文" data-language-local-name="Chinesisch" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%87%93" title="釓 – Klassisches Chinesisch" lang="lzh" hreflang="lzh" data-title="釓" data-language-autonym="文言" data-language-local-name="Klassisches Chinesisch" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Gadolinium" title="Gadolinium – Min Nan" lang="nan" hreflang="nan" data-title="Gadolinium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Min Nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%87%93" title="釓 – Kantonesisch" lang="yue" hreflang="yue" data-title="釓" data-language-autonym="粵語" data-language-local-name="Kantonesisch" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/UmGedembulu" title="UmGedembulu – Zulu" lang="zu" hreflang="zu" data-title="UmGedembulu" data-language-autonym="IsiZulu" data-language-local-name="Zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1832#sitelinks-wikipedia" title="Links auf Artikel in anderen Sprachen bearbeiten" class="wbc-editpage">Links bearbeiten</a></span></div> </div> </nav> </div> </div> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Diese Seite wurde zuletzt am 27. September 2024 um 15:39 Uhr bearbeitet.</li> <li id="footer-info-copyright"><div id="footer-info-copyright-stats" class="noprint"><a rel="nofollow" class="external text" href="https://pageviews.wmcloud.org/?pages=Gadolinium&project=de.wikipedia.org">Abrufstatistik</a> · <a rel="nofollow" class="external text" href="https://xtools.wmcloud.org/authorship/de.wikipedia.org/Gadolinium?uselang=de">Autoren</a> </div><div id="footer-info-copyright-separator"><br /></div><div id="footer-info-copyright-info"> <p>Der Text ist unter der Lizenz <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.de">„Creative-Commons Namensnennung – Weitergabe unter gleichen Bedingungen“</a> verfügbar; Informationen zu den Urhebern und zum Lizenzstatus eingebundener Mediendateien (etwa Bilder oder Videos) können im Regelfall durch Anklicken dieser abgerufen werden. Möglicherweise unterliegen die Inhalte jeweils zusätzlichen Bedingungen. Durch die Nutzung dieser Website erklären Sie sich mit den <span class="plainlinks"><a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/de">Nutzungsbedingungen</a> und der <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Privacy_policy/de">Datenschutzrichtlinie</a></span> einverstanden.<br /> </p> Wikipedia® ist eine eingetragene Marke der Wikimedia Foundation Inc.</div></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/de">Datenschutz</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:%C3%9Cber_Wikipedia">Über Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Impressum">Impressum</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Verhaltenskodex</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Entwickler</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/de.wikipedia.org">Statistiken</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Stellungnahme zu Cookies</a></li> <li id="footer-places-mobileview"><a href="//de.m.wikipedia.org/w/index.php?title=Gadolinium&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile Ansicht</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> <script>(RLQ=window.RLQ||[]).push(function(){mw.log.warn("This page is using the deprecated ResourceLoader module \"codex-search-styles\".\n[1.43] Use a CodexModule with codexComponents to set your specific components used: https://www.mediawiki.org/wiki/Codex#Using_a_limited_subset_of_components");mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-7l5xc","wgBackendResponseTime":174,"wgPageParseReport":{"limitreport":{"cputime":"0.567","walltime":"0.753","ppvisitednodes":{"value":13273,"limit":1000000},"postexpandincludesize":{"value":257655,"limit":2097152},"templateargumentsize":{"value":59183,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":38687,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 582.950 1 -total"," 49.16% 286.550 1 Vorlage:Infobox_Chemisches_Element"," 11.45% 66.767 4 Vorlage:Internetquelle"," 9.78% 57.022 1 Vorlage:Periodensystem"," 8.12% 47.353 118 Vorlage:Periodensystem/Element"," 6.51% 37.928 1 Vorlage:NIST-ASD"," 5.86% 34.166 10 Vorlage:ZahlExp"," 5.72% 33.327 1 Vorlage:Literatur"," 5.41% 31.561 5 Vorlage:H-Sätze"," 3.97% 23.117 1 Vorlage:Navigationsleiste_Periodensystem"]},"scribunto":{"limitreport-timeusage":{"value":"0.179","limit":"10.000"},"limitreport-memusage":{"value":5686128,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-5dc468848-z5j67","timestamp":"20241122000539","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Gadolinium","url":"https:\/\/de.wikipedia.org\/wiki\/Gadolinium","sameAs":"http:\/\/www.wikidata.org\/entity\/Q1832","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q1832","author":{"@type":"Organization","name":"Autoren der Wikimedia-Projekte"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2001-07-20T13:18:11Z","headline":"chemisches Element mit dem Elementsymbol Gd und der Ordnungszahl 64"}</script> </body> </html>