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Ytterbium - Wikipedia, den frie encyklopædi

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class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flyt til sidebjælken</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skjul</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Indledning</div> </a> </li> <li id="toc-Egenskaber" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Egenskaber"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Egenskaber</span> </div> </a> <ul id="toc-Egenskaber-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tekniske_anvendelser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tekniske_anvendelser"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Tekniske anvendelser</span> </div> </a> <ul id="toc-Tekniske_anvendelser-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Historie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Historie"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Historie</span> </div> </a> <ul id="toc-Historie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Forekomst_og_udvinding" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Forekomst_og_udvinding"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Forekomst og udvinding</span> </div> </a> <ul id="toc-Forekomst_og_udvinding-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isotoper_af_ytterbium" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Isotoper_af_ytterbium"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Isotoper af ytterbium</span> </div> </a> <ul id="toc-Isotoper_af_ytterbium-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indhold" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul indholdsfortegnelsen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul indholdsfortegnelsen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Ytterbium</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til en artikel på et andet sprog. Tilgængelig på 128 sprog" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-128" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">128 sprog</span> </label> <div class="vector-dropdown-content"> <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/Ytterbium" title="Ytterbium – afrikaans" lang="af" hreflang="af" data-title="Ytterbium" 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%8B%AD%E1%89%B0%E1%88%AD%E1%89%A2%E1%8B%A8%E1%88%9D" title="ይተርቢየም – amharisk" lang="am" hreflang="am" data-title="ይተርቢየም" data-language-autonym="አማርኛ" data-language-local-name="amharisk" 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%AF%E0%A4%9F%E0%A5%87%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यटेरबियम – angika" lang="anp" hreflang="anp" data-title="यटेरबियम" 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%A5%D8%AA%D9%8A%D8%B1%D8%A8%D9%8A%D9%88%D9%85" title="إتيربيوم – arabisk" lang="ar" hreflang="ar" data-title="إتيربيوم" data-language-autonym="العربية" data-language-local-name="arabisk" 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/%D8%A5%D9%8A%D8%B7%D9%8A%D8%B1%D8%A8%D9%8A%D9%88%D9%85" title="إيطيربيوم – Moroccan Arabic" lang="ary" hreflang="ary" data-title="إيطيربيوم" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" 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%A7%D8%AA%D9%8A%D8%B1%D8%A8%D9%8A%D9%88%D9%85" title="اتيربيوم – Egyptian Arabic" lang="arz" hreflang="arz" data-title="اتيربيوم" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" 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/Iterbiu" title="Iterbiu – asturisk" lang="ast" hreflang="ast" data-title="Iterbiu" data-language-autonym="Asturianu" data-language-local-name="asturisk" 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/%C4%B0tterbium" title="İtterbium – aserbajdsjansk" lang="az" hreflang="az" data-title="İtterbium" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Itterbium" title="Itterbium – balinesisk" lang="ban" hreflang="ban" data-title="Itterbium" data-language-autonym="Basa Bali" data-language-local-name="balinesisk" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Iterbyo" title="Iterbyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Iterbyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%86%D1%82%D1%8D%D1%80%D0%B1%D1%96%D0%B9" title="Ітэрбій – belarusisk" lang="be" hreflang="be" data-title="Ітэрбій" data-language-autonym="Беларуская" data-language-local-name="belarusisk" 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%86%D1%82%D1%8D%D1%80%D0%B1" title="Ітэрб – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ітэрб" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" 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%98%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Итербий – bulgarsk" lang="bg" hreflang="bg" data-title="Итербий" data-language-autonym="Български" data-language-local-name="bulgarsk" 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%AF%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%9F%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यिट्टर्बियम – Bhojpuri" lang="bh" hreflang="bh" data-title="यिट्टर्बियम" 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%87%E0%A6%9F%E0%A6%BE%E0%A6%B0%E0%A6%AC%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="ইটারবিয়াম – bengali" lang="bn" hreflang="bn" data-title="ইটারবিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengali" 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/Iterbiom" title="Iterbiom – bretonsk" lang="br" hreflang="br" data-title="Iterbiom" data-language-autonym="Brezhoneg" data-language-local-name="bretonsk" 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/Iterbij" title="Iterbij – bosnisk" lang="bs" hreflang="bs" data-title="Iterbij" data-language-autonym="Bosanski" data-language-local-name="bosnisk" 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/Iterbi" title="Iterbi – catalansk" lang="ca" hreflang="ca" data-title="Iterbi" data-language-autonym="Català" data-language-local-name="catalansk" 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/Ytterbium" title="Ytterbium – Mindong" lang="cdo" hreflang="cdo" data-title="Ytterbium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" 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/Iterbyo" title="Iterbyo – cebuano" lang="ceb" hreflang="ceb" data-title="Iterbyo" 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/%D8%A6%DB%8C%D8%AA%DB%8E%D8%B1%D8%A8%DB%8C%DB%86%D9%85" title="ئیتێربیۆم – sorani" lang="ckb" hreflang="ckb" data-title="ئیتێربیۆم" data-language-autonym="کوردی" data-language-local-name="sorani" 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/Itterbiu" title="Itterbiu – korsikansk" lang="co" hreflang="co" data-title="Itterbiu" data-language-autonym="Corsu" data-language-local-name="korsikansk" 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/Ytterbium" title="Ytterbium – tjekkisk" lang="cs" hreflang="cs" data-title="Ytterbium" data-language-autonym="Čeština" data-language-local-name="tjekkisk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – tjuvasjisk" lang="cv" hreflang="cv" data-title="Иттербий" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjisk" 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/Yterbiwm" title="Yterbiwm – walisisk" lang="cy" hreflang="cy" data-title="Yterbiwm" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="fremragende artikel"><a href="https://de.wikipedia.org/wiki/Ytterbium" title="Ytterbium – tysk" lang="de" hreflang="de" data-title="Ytterbium" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A5%CF%84%CF%84%CE%AD%CF%81%CE%B2%CE%B9%CE%BF" title="Υττέρβιο – græsk" lang="el" hreflang="el" data-title="Υττέρβιο" data-language-autonym="Ελληνικά" data-language-local-name="græsk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="god artikel"><a href="https://en.wikipedia.org/wiki/Ytterbium" title="Ytterbium – engelsk" lang="en" hreflang="en" data-title="Ytterbium" data-language-autonym="English" data-language-local-name="engelsk" 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/Iterbio" title="Iterbio – esperanto" lang="eo" hreflang="eo" data-title="Iterbio" 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/Iterbio" title="Iterbio – spansk" lang="es" hreflang="es" data-title="Iterbio" data-language-autonym="Español" data-language-local-name="spansk" 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/%C3%9Cterbium" title="Üterbium – estisk" lang="et" hreflang="et" data-title="Üterbium" data-language-autonym="Eesti" data-language-local-name="estisk" 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/Iterbio" title="Iterbio – baskisk" lang="eu" hreflang="eu" data-title="Iterbio" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DB%8C%D8%AA%D8%B1%D8%A8%DB%8C%D9%85" title="ایتربیم – persisk" lang="fa" hreflang="fa" data-title="ایتربیم" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi badge-Q17559452 badge-recommendedarticle mw-list-item" title="lovende artikel"><a href="https://fi.wikipedia.org/wiki/Ytterbium" title="Ytterbium – finsk" lang="fi" hreflang="fi" data-title="Ytterbium" data-language-autonym="Suomi" data-language-local-name="finsk" 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/Ytterbium" title="Ytterbium – fransk" lang="fr" hreflang="fr" data-title="Ytterbium" data-language-autonym="Français" data-language-local-name="fransk" 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/%C3%9Cterbium" title="Üterbium – nordfrisisk" lang="frr" hreflang="frr" data-title="Üterbium" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisisk" 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/Iterbi" title="Iterbi – friulisk" lang="fur" hreflang="fur" data-title="Iterbi" data-language-autonym="Furlan" data-language-local-name="friulisk" 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/It%C3%A9irbiam" title="Itéirbiam – irsk" lang="ga" hreflang="ga" data-title="Itéirbiam" data-language-autonym="Gaeilge" data-language-local-name="irsk" 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/Iterbium" title="Iterbium – skotsk gælisk" lang="gd" hreflang="gd" data-title="Iterbium" data-language-autonym="Gàidhlig" data-language-local-name="skotsk gælisk" 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/Iterbio" title="Iterbio – galicisk" lang="gl" hreflang="gl" data-title="Iterbio" data-language-autonym="Galego" data-language-local-name="galicisk" 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%88%E0%AA%9F%E0%AA%B0%E0%AA%AC%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="ઈટરબિયમ – gujarati" lang="gu" hreflang="gu" data-title="ઈટરબિયમ" 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/Ytterbium" title="Ytterbium – manx" lang="gv" hreflang="gv" data-title="Ytterbium" 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/Ytterbium" title="Ytterbium – hakka-kinesisk" lang="hak" hreflang="hak" data-title="Ytterbium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka-kinesisk" 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%90%D7%99%D7%98%D7%A8%D7%91%D7%99%D7%95%D7%9D" title="איטרביום – hebraisk" lang="he" hreflang="he" data-title="איטרביום" data-language-autonym="עברית" data-language-local-name="hebraisk" 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%87%E0%A4%9F%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इटरबियम – hindi" lang="hi" hreflang="hi" data-title="इटरबियम" 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/Ytterbium" title="Ytterbium – Fiji Hindi" lang="hif" hreflang="hif" data-title="Ytterbium" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji 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/Iterbij" title="Iterbij – kroatisk" lang="hr" hreflang="hr" data-title="Iterbij" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Itterbium" title="Itterbium – ungarsk" lang="hu" hreflang="hu" data-title="Itterbium" data-language-autonym="Magyar" data-language-local-name="ungarsk" 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%BB%D5%BF%D5%A5%D6%80%D5%A2%D5%AB%D5%B8%D6%82%D5%B4" title="Իտերբիում – armensk" lang="hy" hreflang="hy" data-title="Իտերբիում" data-language-autonym="Հայերեն" data-language-local-name="armensk" 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/Ytterbium" title="Ytterbium – interlingua" lang="ia" hreflang="ia" data-title="Ytterbium" 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/Iterbium" title="Iterbium – indonesisk" lang="id" hreflang="id" data-title="Iterbium" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" 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/Yiterbio" title="Yiterbio – ido" lang="io" hreflang="io" data-title="Yiterbio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Ytterb%C3%ADn" title="Ytterbín – islandsk" lang="is" hreflang="is" data-title="Ytterbín" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Itterbio" title="Itterbio – italiensk" lang="it" hreflang="it" data-title="Itterbio" data-language-autonym="Italiano" data-language-local-name="italiensk" 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%A4%E3%83%83%E3%83%86%E3%83%AB%E3%83%93%E3%82%A6%E3%83%A0" title="イッテルビウム – japansk" lang="ja" hreflang="ja" data-title="イッテルビウム" data-language-autonym="日本語" data-language-local-name="japansk" 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/jinmrtiterbi" title="jinmrtiterbi – lojban" lang="jbo" hreflang="jbo" data-title="jinmrtiterbi" 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/Iterbium" title="Iterbium – javanesisk" lang="jv" hreflang="jv" data-title="Iterbium" data-language-autonym="Jawa" data-language-local-name="javanesisk" 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%98%E1%83%A2%E1%83%94%E1%83%A0%E1%83%91%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="იტერბიუმი – georgisk" lang="ka" hreflang="ka" data-title="იტერბიუმი" data-language-autonym="ქართული" data-language-local-name="georgisk" 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/%C6%96t%C9%9Brb%C9%A9y%C9%94m" title="Ɩtɛrbɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Ɩtɛrbɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – kasakhisk" lang="kk" hreflang="kk" data-title="Иттербий" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" 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%87%E0%B2%9F%E0%B3%8D%E0%B2%9F%E0%B3%86%E0%B2%B0%E0%B3%8D%E0%B2%AC%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಇಟ್ಟೆರ್ಬಿಯಮ್ – kannada" lang="kn" hreflang="kn" data-title="ಇಟ್ಟೆರ್ಬಿಯಮ್" 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/%EC%9D%B4%ED%84%B0%EB%B8%80" title="이터븀 – koreansk" lang="ko" hreflang="ko" data-title="이터븀" data-language-autonym="한국어" data-language-local-name="koreansk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – komi" lang="kv" hreflang="kv" data-title="Иттербий" 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/Yterbiom" title="Yterbiom – cornisk" lang="kw" hreflang="kw" data-title="Yterbiom" data-language-autonym="Kernowek" data-language-local-name="cornisk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – kirgisisk" lang="ky" hreflang="ky" data-title="Иттербий" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" 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/Ytterbium" title="Ytterbium – latin" lang="la" hreflang="la" data-title="Ytterbium" data-language-autonym="Latina" data-language-local-name="latin" 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/Ytterbium" title="Ytterbium – luxembourgsk" lang="lb" hreflang="lb" data-title="Ytterbium" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxembourgsk" 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/Ytterbium" title="Ytterbium – limburgsk" lang="li" hreflang="li" data-title="Ytterbium" data-language-autonym="Limburgs" data-language-local-name="limburgsk" 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/Itterbio" title="Itterbio – Ligurian" lang="lij" hreflang="lij" data-title="Itterbio" data-language-autonym="Ligure" data-language-local-name="Ligurian" 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/Iterbis" title="Iterbis – litauisk" lang="lt" hreflang="lt" data-title="Iterbis" data-language-autonym="Lietuvių" data-language-local-name="litauisk" 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/Iterbijs" title="Iterbijs – lettisk" lang="lv" hreflang="lv" data-title="Iterbijs" data-language-autonym="Latviešu" data-language-local-name="lettisk" 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%98%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D1%83%D0%BC" title="Итербиум – makedonsk" lang="mk" hreflang="mk" data-title="Итербиум" data-language-autonym="Македонски" data-language-local-name="makedonsk" 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%AF%E0%B4%BF%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%86%E0%B5%BC%E0%B4%AC%E0%B4%BF%E0%B4%AF%E0%B4%82" title="യിറ്റെർബിയം – malayalam" lang="ml" hreflang="ml" data-title="യിറ്റെർബിയം" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8" title="Иттерби – mongolsk" lang="mn" hreflang="mn" data-title="Иттерби" data-language-autonym="Монгол" data-language-local-name="mongolsk" 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%AF%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%9F%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यिट्टरबियम – marathisk" lang="mr" hreflang="mr" data-title="यिट्टरबियम" data-language-autonym="मराठी" data-language-local-name="marathisk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – Western Mari" lang="mrj" hreflang="mrj" data-title="Иттербий" data-language-autonym="Кырык мары" data-language-local-name="Western Mari" 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/Iterbium" title="Iterbium – malajisk" lang="ms" hreflang="ms" data-title="Iterbium" data-language-autonym="Bahasa Melayu" data-language-local-name="malajisk" 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%A1%E1%80%AD%E1%80%90%E1%80%B9%E1%80%90%E1%80%AC%E1%80%98%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="အိတ္တာဘီယမ် – burmesisk" lang="my" hreflang="my" data-title="အိတ္တာဘီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" 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%AF%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%9F%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यिट्टरबियम – newari" lang="new" hreflang="new" data-title="यिट्टरबियम" 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/Ytterbium" title="Ytterbium – nederlandsk" lang="nl" hreflang="nl" data-title="Ytterbium" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" 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/Ytterbium" title="Ytterbium – nynorsk" lang="nn" hreflang="nn" data-title="Ytterbium" data-language-autonym="Norsk nynorsk" data-language-local-name="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/Ytterbium" title="Ytterbium – bokmål" lang="nb" hreflang="nb" data-title="Ytterbium" data-language-autonym="Norsk bokmål" data-language-local-name="bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Itterbii" title="Itterbii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Itterbii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AF%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%9F%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यिट्टरबियम – pali" lang="pi" hreflang="pi" data-title="यिट्टरबियम" 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/Iterb" title="Iterb – polsk" lang="pl" hreflang="pl" data-title="Iterb" data-language-autonym="Polski" data-language-local-name="polsk" 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/Iterbi" title="Iterbi – Piedmontese" lang="pms" hreflang="pms" data-title="Iterbi" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" 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/%DB%8C%D8%AA%D8%B1%D8%A8%DB%8C%D9%85" title="یتربیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="یتربیم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" 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/%D8%A7%D9%8A%D8%AA%D8%B1%D8%A8%D9%8A%D9%88%D9%85" title="ايتربيوم – pashto" lang="ps" hreflang="ps" data-title="ايتربيوم" data-language-autonym="پښتو" data-language-local-name="pashto" 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/It%C3%A9rbio" title="Itérbio – portugisisk" lang="pt" hreflang="pt" data-title="Itérbio" data-language-autonym="Português" data-language-local-name="portugisisk" 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/Itirpiyu" title="Itirpiyu – quechua" lang="qu" hreflang="qu" data-title="Itirpiyu" 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/Yterbiu" title="Yterbiu – rumænsk" lang="ro" hreflang="ro" data-title="Yterbiu" data-language-autonym="Română" data-language-local-name="rumænsk" 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/Iterbiu" title="Iterbiu – arumænsk" lang="rup" hreflang="rup" data-title="Iterbiu" data-language-autonym="Armãneashti" data-language-local-name="arumænsk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – russisk" lang="ru" hreflang="ru" data-title="Иттербий" data-language-autonym="Русский" data-language-local-name="russisk" 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%AF%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%9F%E0%A4%B0%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="यिट्टरबियम – sanskrit" lang="sa" hreflang="sa" data-title="यिट्टरबियम" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D1%83%D0%BC" title="Иттербиум – jakutisk" lang="sah" hreflang="sah" data-title="Иттербиум" data-language-autonym="Саха тыла" data-language-local-name="jakutisk" 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/It%C3%A8rbiu" title="Itèrbiu – sardinsk" lang="sc" hreflang="sc" data-title="Itèrbiu" data-language-autonym="Sardu" data-language-local-name="sardinsk" 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/Itterbiu" title="Itterbiu – siciliansk" lang="scn" hreflang="scn" data-title="Itterbiu" data-language-autonym="Sicilianu" data-language-local-name="siciliansk" 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/Iterbijum" title="Iterbijum – serbokroatisk" lang="sh" hreflang="sh" data-title="Iterbijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" 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/Ytterbium" title="Ytterbium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Ytterbium" data-language-autonym="Simple English" data-language-local-name="Simple English" 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/Yterbium" title="Yterbium – slovakisk" lang="sk" hreflang="sk" data-title="Yterbium" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" 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/Iterbij" title="Iterbij – slovensk" lang="sl" hreflang="sl" data-title="Iterbij" data-language-autonym="Slovenščina" data-language-local-name="slovensk" 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/Yterbiumi" title="Yterbiumi – albansk" lang="sq" hreflang="sq" data-title="Yterbiumi" data-language-autonym="Shqip" data-language-local-name="albansk" 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%98%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D1%98%D1%83%D0%BC" title="Итербијум – serbisk" lang="sr" hreflang="sr" data-title="Итербијум" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" 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/Ytterbium" title="Ytterbium – Saterland Frisian" lang="stq" hreflang="stq" data-title="Ytterbium" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" 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/Ytterbium" title="Ytterbium – svensk" lang="sv" hreflang="sv" data-title="Ytterbium" data-language-autonym="Svenska" data-language-local-name="svensk" 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/Yterbi" title="Yterbi – swahili" lang="sw" hreflang="sw" data-title="Yterbi" data-language-autonym="Kiswahili" data-language-local-name="swahili" 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%87%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%86%E0%AE%B0%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="இட்டெர்பியம் – tamil" lang="ta" hreflang="ta" data-title="இட்டெர்பியம்" 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%AF%E0%B0%BF%E0%B0%9F%E0%B0%B0%E0%B1%8D%E0%B0%AC%E0%B0%BF%E0%B0%AF%E0%B0%82" title="యిటర్బియం – telugu" lang="te" hreflang="te" data-title="యిటర్బియం" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – tadsjikisk" lang="tg" hreflang="tg" data-title="Иттербий" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" 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%B8%AD%E0%B8%B4%E0%B8%95%E0%B9%80%E0%B8%97%E0%B8%AD%E0%B8%A3%E0%B9%8C%E0%B9%80%E0%B8%9A%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="อิตเทอร์เบียม – thai" lang="th" hreflang="th" data-title="อิตเทอร์เบียม" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl badge-Q70894304 mw-list-item" title=""><a href="https://tl.wikipedia.org/wiki/Iterbiyo" title="Iterbiyo – tagalog" lang="tl" hreflang="tl" data-title="Iterbiyo" 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/%C4%B0terbiyum" title="İterbiyum – tyrkisk" lang="tr" hreflang="tr" data-title="İterbiyum" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D0%B9" title="Иттербий – tatarisk" lang="tt" hreflang="tt" data-title="Иттербий" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarisk" 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/%D8%A6%D9%89%D8%AA%D8%AA%DB%90%D8%B1%D8%A8%D9%89%D9%8A" title="ئىتتېربىي – uygurisk" lang="ug" hreflang="ug" data-title="ئىتتېربىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uygurisk" 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%86%D1%82%D0%B5%D1%80%D0%B1%D1%96%D0%B9" title="Ітербій – ukrainsk" lang="uk" hreflang="uk" data-title="Ітербій" data-language-autonym="Українська" data-language-local-name="ukrainsk" 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/%DB%8C%D9%B9%D9%91%D8%B1%D8%A8%DB%8C%D8%A6%D9%85" title="یٹّربیئم – urdu" lang="ur" hreflang="ur" data-title="یٹّربیئم" 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/Itterbiy" title="Itterbiy – usbekisk" lang="uz" hreflang="uz" data-title="Itterbiy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" 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/Itterbii" title="Itterbii – Veps" lang="vep" hreflang="vep" data-title="Itterbii" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" 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/Yterbi" title="Yterbi – vietnamesisk" lang="vi" hreflang="vi" data-title="Yterbi" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" 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/Iterbyo" title="Iterbyo – waray" lang="war" hreflang="war" data-title="Iterbyo" 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%95%B1" title="镱 – wu-kinesisk" lang="wuu" hreflang="wuu" data-title="镱" data-language-autonym="吴语" data-language-local-name="wu-kinesisk" 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%98%D1%82%D1%82%D0%B5%D1%80%D0%B1%D0%B8%D1%83%D0%BC" title="Иттербиум – kalmyk" lang="xal" hreflang="xal" data-title="Иттербиум" data-language-autonym="Хальмг" data-language-local-name="kalmyk" 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/Ytterbium" title="Ytterbium – yoruba" lang="yo" hreflang="yo" data-title="Ytterbium" 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%95%B1" title="镱 – kinesisk" lang="zh" hreflang="zh" data-title="镱" data-language-autonym="中文" data-language-local-name="kinesisk" 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%90%BF" title="鐿 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="鐿" data-language-autonym="文言" data-language-local-name="Literary Chinese" 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/Ytterbium" title="Ytterbium – min-kinesisk" lang="nan" hreflang="nan" data-title="Ytterbium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min-kinesisk" 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%90%BF" title="鐿 – kantonesisk" lang="yue" hreflang="yue" data-title="鐿" data-language-autonym="粵語" data-language-local-name="kantonesisk" 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/UmYabambi" title="UmYabambi – zulu" lang="zu" hreflang="zu" data-title="UmYabambi" 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/Q1855#sitelinks-wikipedia" title="Redigér sproglinks" class="wbc-editpage">Redigér links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Navnerum"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Ytterbium" title="Se indholdssiden [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskussion:Ytterbium&amp;action=edit&amp;redlink=1" rel="discussion" class="new" title="Diskussion om indholdet på siden (ikke skrevet endnu) [t]" accesskey="t"><span>Diskussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" 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vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ytterbium&amp;action=edit" title="Rediger kildekoden for denne side [e]" accesskey="e"><span>Rediger kildekode</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ytterbium&amp;action=history"><span>Se historik</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generelt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciel:Hvad_linker_hertil/Ytterbium" title="Liste med alle sider som henviser hertil [j]" accesskey="j"><span>Hvad henviser hertil</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciel:Relaterede_%C3%A6ndringer/Ytterbium" rel="nofollow" title="Seneste ændringer af sider som denne side henviser til [k]" accesskey="k"><span>Beslægtede 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class="noprint">Fra Wikipedia, den frie encyklopædi</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="da" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r11833479">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}.mw-parser-output .infobox{width:22em}.mw-parser-output .infobox-header,.mw-parser-output .infobox-label,.mw-parser-output .infobox-above,.mw-parser-output .infobox-full-data,.mw-parser-output .infobox-data,.mw-parser-output .infobox-below,.mw-parser-output .infobox-subheader,.mw-parser-output .infobox-image,.mw-parser-output .infobox-navbar{vertical-align:top}.mw-parser-output .infobox-label,.mw-parser-output .infobox-data{text-align:left}.mw-parser-output .infobox .infobox-above,.mw-parser-output .infobox .infobox-title{font-size:125%;font-weight:bold;text-align:center}.mw-parser-output .infobox-title{padding:0.2em}.mw-parser-output .infobox .infobox-header,.mw-parser-output .infobox .infobox-subheader,.mw-parser-output .infobox .infobox-image,.mw-parser-output .infobox .infobox-full-data,.mw-parser-output .infobox .infobox-below{text-align:center}.mw-parser-output .infobox .infobox-navbar{text-align:right}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}</style><table class="infobox"><tbody><tr><th colspan="2" class="infobox-above" style="background-color:#AED1DB;">Ytterbium</th></tr><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/Fil:Ytterbium-3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Ytterbium-3.jpg/250px-Ytterbium-3.jpg" decoding="async" width="250" height="189" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Ytterbium-3.jpg/375px-Ytterbium-3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Ytterbium-3.jpg/500px-Ytterbium-3.jpg 2x" data-file-width="617" data-file-height="467" /></a></span><div class="infobox-caption">Sølvskinnende metal</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#AED1DB;"><a href="/wiki/Periodiske_system" title="Periodiske system">Periodiske system</a></th></tr><tr><td colspan="2" class="infobox-full-data"><center> <table border="0" cellpadding="0" cellspacing="1" style="text-align:center; empty-cells:show; border-collapse:separate"> <tbody><tr> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Brint" title="Brint"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 1: Hydrogen (H), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0" colspan="30"> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Helium" title="Helium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 2: Helium (He), Ædelgas">&#160; &#160;</span></a></div> </div> </td></tr> <tr> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lithium" title="Lithium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 3: Lithium (Li), Alkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Beryllium" title="Beryllium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 4: Beryllium (Be), Jordalkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0" colspan="24"> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bor_(grundstof)" title="Bor (grundstof)"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 5: Bor (B), Halvmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Carbon" title="Carbon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 6: Carbon (C), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kv%C3%A6lstof" title="Kvælstof"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 7: Nitrogen (N), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ilt" title="Ilt"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 8: Oxygen (O), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fluor" title="Fluor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 9: Fluor (F), Halogen">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neon" title="Neon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 10: Neon (Ne), Ædelgas">&#160; &#160;</span></a></div> </div> </td></tr> <tr> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Natrium" title="Natrium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 11: Natrium (Na), Alkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Magnesium" title="Magnesium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 12: Magnesium (Mg), Jordalkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0" colspan="24"> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Aluminium" title="Aluminium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 13: Aluminium (Al), Metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Silicium" title="Silicium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 14: Silicium (Si), Halvmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fosfor" title="Fosfor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 15: Phosphor (P), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Svovl" title="Svovl"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 16: Svovl (S), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Klor" title="Klor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 17: Chlor (Cl), Halogen">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Argon" title="Argon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 18: Argon (Ar), Ædelgas">&#160; &#160;</span></a></div> </div> </td></tr> <tr> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalium" title="Kalium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 19: Kalium (K), Alkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Calcium" title="Calcium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 20: Calcium (Ca), Jordalkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Scandium" title="Scandium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 21: Scandium (Sc), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0" colspan="14"> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Titan_(grundstof)" title="Titan (grundstof)"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 22: Titan (Ti), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Vanadium" title="Vanadium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 23: Vanadium (V), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Krom" title="Krom"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 24: Chrom (Cr), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Mangan" title="Mangan"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 25: Mangan (Mn), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Jern" title="Jern"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 26: Jern (Fe), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kobolt" title="Kobolt"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 27: Cobalt (Co), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nikkel" title="Nikkel"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 28: Nikkel (Ni), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kobber" title="Kobber"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 29: Kobber (Cu), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Zink" title="Zink"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 30: Zink (Zn), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Gallium" title="Gallium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; 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style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Selen" title="Selen"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 34: Selen (Se), Ikke-metal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Brom" title="Brom"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 35: Brom (Br), Halogen">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Krypton" title="Krypton"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 36: Krypton (Kr), Ædelgas">&#160; &#160;</span></a></div> </div> </td></tr> <tr> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rubidium" title="Rubidium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 37: Rubidium (Rb), Alkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Strontium" title="Strontium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 38: Strontium (Sr), Jordalkalimetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Yttrium" title="Yttrium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 39: Yttrium (Y), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0" colspan="14"> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Zirconium" title="Zirconium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 40: Zirconium (Zr), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Niobium" title="Niobium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 41: Niobium (Nb), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Molybd%C3%A6n" title="Molybdæn"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 42: Molybdæn (Mo), 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style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rhodium" title="Rhodium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 45: Rhodium (Rh), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Palladium" title="Palladium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 46: Palladium (Pd), Overgangsmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:LightCoral;"><div 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&#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tellur" title="Tellur"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 52: Tellur (Te), Halvmetal">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Jod" title="Jod"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Grundstof 53: Iod (I), Halogen">&#160; &#160;</span></a></div> </div> </td> <td style="padding:0"><div style="position:relative; overflow:hidden; width:7px; height:9px; z-index:2; 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title="Atomnummer">Atomnummer</a></th><td class="infobox-data">70</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronkonfiguration" title="Elektronkonfiguration">Elektronkonfiguration</a></th><td class="infobox-data">2, 8, 18, 32, 8, 2 <span typeof="mw:File"><a href="/wiki/Fil:Elektronskal_70.svg" class="mw-file-description" title="Elektroner i hver skal: 2, 8, 18, 32, 8, 2. Klik for større billede."><img alt="Elektroner i hver skal: 2, 8, 18, 32, 8, 2. Klik for større billede." src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Elektronskal_70.svg/20px-Elektronskal_70.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Elektronskal_70.svg/30px-Elektronskal_70.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Elektronskal_70.svg/40px-Elektronskal_70.svg.png 2x" data-file-width="500" data-file-height="500" /></a></span></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Gruppe_(periodiske_system)" title="Gruppe (periodiske system)">Gruppe</a></th><td class="infobox-data">Ingen (<a href="/wiki/Lanthanider" title="Lanthanider">Lanthanider</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Periode_(periodiske_system)" title="Periode (periodiske system)">Periode</a></th><td class="infobox-data"><a href="/wiki/6_(tal)" title="6 (tal)">6</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Blok_(periodiske_system)" title="Blok (periodiske system)">Blok</a></th><td class="infobox-data"><a href="/wiki/F-blok" class="mw-redirect" title="F-blok">f</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#AED1DB;">Atomare egenskaber</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atommasse" title="Atommasse">Atommasse</a></th><td class="infobox-data">173.04(3)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronkonfiguration" title="Elektronkonfiguration">Elektronkonfiguration</a></th><td class="infobox-data">&#91;<a href="/wiki/Xenon" title="Xenon">Xe</a>&#93; 4f<sup>14</sup> 6s²</td></tr><tr><th scope="row" class="infobox-label">Elektroner i hver skal</th><td class="infobox-data">2, 8, 18, 32, 8, 2</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#AED1DB;"><a href="/wiki/Kemisk_egenskab" title="Kemisk egenskab">Kemiske egenskaber</a></th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Oxidationstrin" title="Oxidationstrin">Oxidationstrin</a></th><td class="infobox-data">2, 3 (basisk oxid)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronegativitet" title="Elektronegativitet">Elektronegativitet</a></th><td class="infobox-data">1,1&#160;? (Paulings skala)</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#AED1DB;"><a href="/wiki/Fysisk_egenskab" title="Fysisk egenskab">Fysiske egenskaber</a></th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Tilstandsform" class="mw-redirect" title="Tilstandsform">Tilstandsform</a></th><td class="infobox-data"><a href="/wiki/Fast_form" title="Fast form">Fast</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Krystalstruktur" title="Krystalstruktur">Krystalstruktur</a></th><td class="infobox-data">α:&#160;???<br />β: <a href="/w/index.php?title=Kubisk_fladecentreret&amp;action=edit&amp;redlink=1" class="new" title="Kubisk fladecentreret (ikke skrevet endnu)">Kubisk fladecentreret</a><br />γ: <a href="/wiki/Kubisk_rumcentreret" class="mw-redirect" title="Kubisk rumcentreret">Kubisk rumcentreret</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Massefylde" title="Massefylde">Massefylde</a> (fast stof)</th><td class="infobox-data">6,90 g/cm<sup>3</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Massefylde" title="Massefylde">Massefylde</a> (væske)</th><td class="infobox-data">6,21 g/cm<sup>3</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Smeltepunkt" title="Smeltepunkt">Smeltepunkt</a></th><td class="infobox-data">824 °C</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Kogepunkt" title="Kogepunkt">Kogepunkt</a></th><td class="infobox-data">1196 °C</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Smeltevarme" title="Smeltevarme">Smeltevarme</a></th><td class="infobox-data">7,66 <a href="/wiki/Joule" title="Joule">kJ</a>/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Fordampningsvarme" title="Fordampningsvarme">Fordampningsvarme</a></th><td class="infobox-data">159 kJ/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Varmefylde" class="mw-redirect" title="Varmefylde">Varmefylde</a></th><td class="infobox-data">(25 °C) 26,74 J·mol<sup>–1</sup>K<sup>–1</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Varmeledningsevne" class="mw-redirect" title="Varmeledningsevne">Varmeledningsevne</a></th><td class="infobox-data">(300 K) 38,5 W·m<sup>–1</sup>K<sup>–1</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Varmeudvidelseskoefficient" title="Varmeudvidelseskoefficient">Varmeudvidelseskoeff.</a></th><td class="infobox-data">(β, poly) 26,3 μ<a href="/wiki/Meter" title="Meter">m</a>/m·K</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektrisk_resistivitet" title="Elektrisk resistivitet">Elektrisk resistivitet</a></th><td class="infobox-data">(β, poly) 250 n<a href="/wiki/Ohm" title="Ohm">Ω</a>·m</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Magnetiske_egenskaber" class="mw-redirect" title="Magnetiske egenskaber">Magnetiske egenskaber</a></th><td class="infobox-data">Ikke oplyst</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#AED1DB;">Mekaniske egenskaber</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Youngs_modul" title="Youngs modul">Youngs modul</a></th><td class="infobox-data">(β-form) 23,9 GPa</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Forskydningsmodul" title="Forskydningsmodul">Forskydningsmodul</a></th><td class="infobox-data">(β-form) 9,9 GPa</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Kompressibilitetsmodul" title="Kompressibilitetsmodul">Kompressibilitetsmodul</a></th><td class="infobox-data">(β-form) 30,5 GPa</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Poissons_forhold" title="Poissons forhold">Poissons forhold</a></th><td class="infobox-data">(β-form) 0,207</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/H%C3%A5rdhed_(metal)" title="Hårdhed (metal)">Hårdhed</a> (Vickers)</th><td class="infobox-data">206 MPa</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/H%C3%A5rdhed_(metal)" title="Hårdhed (metal)">Hårdhed</a> (Brinell)</th><td class="infobox-data">343 MPa</td></tr><tr><td colspan="2" class="infobox-navbar"><style data-mw-deduplicate="TemplateStyles:r11759279">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist 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dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r11746895">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-vis"><a href="/wiki/Skabelon:Infoboks_grundstof" title="Skabelon:Infoboks grundstof"><abbr title="Se denne skabelon">v</abbr></a></li><li class="nv-diskussion"><a href="/wiki/Skabelondiskussion:Infoboks_grundstof" title="Skabelondiskussion:Infoboks grundstof"><abbr title="Diskuter denne skabelon">d</abbr></a></li><li class="nv-rediger"><a href="/wiki/Speciel:EditPage/Skabelon:Infoboks_grundstof" title="Speciel:EditPage/Skabelon:Infoboks grundstof"><abbr title="Rediger denne skabelon">r</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>Ytterbium</b> (opkaldt efter <a href="/wiki/Ytterby_grube" title="Ytterby grube">Ytterby</a> i <a href="/wiki/Sverige" title="Sverige">Sverige</a>) er det <a href="/wiki/70_(tal)" title="70 (tal)">70</a>. <a href="/wiki/Grundstof" title="Grundstof">grundstof</a> i det <a href="/wiki/Periodiske_system" title="Periodiske system">periodiske system</a>, og har det <a href="/wiki/Kemisk_symbol" class="mw-redirect" title="Kemisk symbol">kemiske symbol</a> <b>Yb</b>: Under normale <a href="/wiki/Temperatur" title="Temperatur">temperatur</a>- og <a href="/wiki/Tryk_(fysik)" title="Tryk (fysik)">trykforhold</a> optræder dette <a href="/wiki/Lanthanider" title="Lanthanider">lanthanid</a> som et blødt og formbart, sølvskinnende <a href="/wiki/Metal" title="Metal">metal</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Egenskaber">Egenskaber</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ytterbium&amp;veaction=edit&amp;section=1" title="Redigér afsnit: Egenskaber" class="mw-editsection-visualeditor"><span>redigér</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ytterbium&amp;action=edit&amp;section=1" title="Edit section&#039;s source code: Egenskaber"><span>rediger kildetekst</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ytterbium er ganske reaktionsvilligt; det angribes af selv tør <a href="/wiki/Atmosf%C3%A6risk_luft" class="mw-redirect" title="Atmosfærisk luft">atmosfærisk luft</a>, hvorved det "anløbes" og bliver gråt. Ved høje temperaturer antændes metallet, og danner <a href="/w/index.php?title=Ytterbium(III)_oxid&amp;action=edit&amp;redlink=1" class="new" title="Ytterbium(III) oxid (ikke skrevet endnu)">ytterbium(III) oxid</a> (Yb<sub>2</sub><a href="/wiki/Ilt" title="Ilt">O</a><sub>3</sub>). Ytterbium reagerer med <a href="/wiki/Vand" title="Vand">vand</a> under dannelse af <a href="/wiki/Gas" title="Gas">gasformig</a> <a href="/wiki/Brint" title="Brint">brint</a>, og kan opløses i <a href="/w/index.php?title=Uorganisk_syre&amp;action=edit&amp;redlink=1" class="new" title="Uorganisk syre (ikke skrevet endnu)">uorganiske syrer</a>, ligeledes under dannelse af brintgas. </p><p>Ytterbium indgår i <a href="/wiki/Kemisk_forbindelse" title="Kemisk forbindelse">kemiske forbindelser</a>, oftest med <a href="/wiki/Oxidationstrin" title="Oxidationstrin">oxidationstrin</a> 3, men i nogle tilfælde oxidationstrin 2: Yb<sup>+++</sup>-<a href="/wiki/Kation" title="Kation">kationen</a> er farveløs, mens Yb<sup>++</sup> giver opløsninger og <a href="/wiki/Salt_(kemi)" title="Salt (kemi)">salte</a> en <a href="/wiki/Gr%C3%B8n" title="Grøn">grøn</a> <a href="/wiki/Farve" title="Farve">farve</a>. </p><p>Afhængigt af temperaturen optræder ytterbium i en af tre forskellige, <a href="/wiki/Allotropi" title="Allotropi">allotropiske</a> former: Under −13&#160;°C optræder α-formen, mens man mellem −17 og 795&#160;°C finder stoffet i sin β-form med <a href="/w/index.php?title=Kubisk_fladecentreret&amp;action=edit&amp;redlink=1" class="new" title="Kubisk fladecentreret (ikke skrevet endnu)">kubisk fladecentreret</a> <a href="/wiki/Krystalstruktur" title="Krystalstruktur">krystalstruktur</a>, Ved temperaturer over 795&#160;°C antager ytterbium sin γ-form hvor krystalstrukturen er <a href="/wiki/Kubisk_rumcentreret" class="mw-redirect" title="Kubisk rumcentreret">kubisk rumcentreret</a>. </p><p>Den elektriske <a href="/wiki/Resistivitet" class="mw-redirect" title="Resistivitet">resistivitet</a> for ytterbium i β-allotropen varierer med trykket: Under normale trykforhold udviser stoffet en for metaller "almindelig" resistivitet, men bliver en <a href="/wiki/Halvleder" title="Halvleder">halvleder</a> når det udsættes for et tryk på omkring 1,6 G<a href="/wiki/Pascal_(enhed)" title="Pascal (enhed)">Pa</a>, og resistiviteten stiger endda til det ti-dobbelte når trykket stiger til 3,9 GPa. Derefter falder resistiviteten drastisk når trykket stiger mod 4 GPa. </p> <div class="mw-heading mw-heading2"><h2 id="Tekniske_anvendelser">Tekniske anvendelser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ytterbium&amp;veaction=edit&amp;section=2" title="Redigér afsnit: Tekniske anvendelser" class="mw-editsection-visualeditor"><span>redigér</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ytterbium&amp;action=edit&amp;section=2" title="Edit section&#039;s source code: Tekniske anvendelser"><span>rediger kildetekst</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En <a href="/wiki/Isotop" title="Isotop">isotop</a> af ytterbium er blevet anvendt som strålingskilde i et transportabelt røntgenanlæg der kan bruges på steder hvor der ikke er adgang til <a href="/wiki/Elektricitet" title="Elektricitet">elektricitet</a>. Ytterbium kan også bruges i <a href="/wiki/Legering" class="mw-redirect" title="Legering">legeringer</a> af <a href="/wiki/St%C3%A5l" title="Stål">stål</a>, hvor det forbedrer materialets styrke, kornstørrelse og andre egenskaber — visse ytterbium-holdige legeringer er blevet brugt indenfor <a href="/wiki/Tandl%C3%A6ge" title="Tandlæge">tandlæge</a>-gerningen, og legeringer med ytterbium samt <a href="/wiki/Kobolt" title="Kobolt">kobolt</a>, <a href="/wiki/Jern" title="Jern">jern</a> og <a href="/wiki/Mangan" title="Mangan">mangan</a> kan bruges til at lave stærke <a href="/wiki/Magnet" title="Magnet">magneter</a> af. Ytterbium har enkelte andre anvendelser, for eksempel i form af <a href="/wiki/Ion" title="Ion">ioner</a> i aktive <a href="/wiki/Laser" title="Laser">laser</a>-medier. </p> <div class="mw-heading mw-heading2"><h2 id="Historie">Historie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ytterbium&amp;veaction=edit&amp;section=3" title="Redigér afsnit: Historie" class="mw-editsection-visualeditor"><span>redigér</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ytterbium&amp;action=edit&amp;section=3" title="Edit section&#039;s source code: Historie"><span>rediger kildetekst</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I <a href="/wiki/1878" title="1878">1878</a> opdagede den <a href="/wiki/Schweiz" title="Schweiz">schweiziske</a> <a href="/wiki/Kemiker" title="Kemiker">kemiker</a> <a href="/w/index.php?title=Jean_Charles_Galissard_de_Marignac&amp;action=edit&amp;redlink=1" class="new" title="Jean Charles Galissard de Marignac (ikke skrevet endnu)">Jean Charles Galissard de Marignac</a> et hidtil ukendt stof i en jordart der dengang blev kaldt erbia. Den <a href="/wiki/Frankrig" title="Frankrig">franske</a> kemiker <a href="/w/index.php?title=Georges_Urbain&amp;action=edit&amp;redlink=1" class="new" title="Georges Urbain (ikke skrevet endnu)">Georges Urbain</a> skilte i <a href="/wiki/1907" title="1907">1907</a> Marignacs nye stof i to bestanddele; neoytterbia og lutecia — disse to stoffer viste sig senere at være grundstofferne ytterbium og <a href="/wiki/Lutetium" title="Lutetium">lutetium</a>. Den <a href="/wiki/%C3%98strig" title="Østrig">østrigske</a> videnskabsmand og opfinder <a href="/w/index.php?title=Auer_von_Welsbach&amp;action=edit&amp;redlink=1" class="new" title="Auer von Welsbach (ikke skrevet endnu)">Auer von Welsbach</a> isolerede de samme to stoffer, uafhængigt af Urbain; han kaldte dem for aldebaranium og cassiopeium. </p><p>I <a href="/wiki/1937" title="1937">1937</a> lykkedes det for Klemm og Bonner at fremstille metallisk ytterbium, om end det ikke var særlig rent. De kemiske og fysiske egenskaber ved ytterbium kunne først undersøges i <a href="/wiki/1953" title="1953">1953</a>, da det for første gang lykkedes at fremstille næsten helt rent, metallisk ytterbium. Man kender kun få <a href="/wiki/Kemisk_forbindelse" title="Kemisk forbindelse">kemiske forbindelser</a> med ytterbium, og dem man kender er endnu ikke blevet undersøgt og beskrevet særlig indgående. </p> <div class="mw-heading mw-heading2"><h2 id="Forekomst_og_udvinding">Forekomst og udvinding</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ytterbium&amp;veaction=edit&amp;section=4" title="Redigér afsnit: Forekomst og udvinding" class="mw-editsection-visualeditor"><span>redigér</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ytterbium&amp;action=edit&amp;section=4" title="Edit section&#039;s source code: Forekomst og udvinding"><span>rediger kildetekst</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ytterbium findes som de øvrige <a href="/wiki/Sj%C3%A6ldne_jordarter" title="Sjældne jordarter">sjældne jordarter</a> aldrig i fri, metallisk form i naturen, men altid i kemiske forbindelser med andre stoffer, i mineraler som <a href="/w/index.php?title=Monazit&amp;action=edit&amp;redlink=1" class="new" title="Monazit (ikke skrevet endnu)">monazit</a>, <a href="/w/index.php?title=Euxenit&amp;action=edit&amp;redlink=1" class="new" title="Euxenit (ikke skrevet endnu)">euxenit</a> and <a href="/w/index.php?title=Xenotim&amp;action=edit&amp;redlink=1" class="new" title="Xenotim (ikke skrevet endnu)">xenotim</a>. </p><p>Kommercielt udvindes ytterbium primært fra monazit. På grund af de sjældne jordarters meget ensartede kemiske egenskaber er det svært at skille dem helt fra hinanden og fremstille helt rene metaller, men nye <a href="/w/index.php?title=Ionbytning&amp;action=edit&amp;redlink=1" class="new" title="Ionbytning (ikke skrevet endnu)">ionbytningsprocesser</a> og udvinding fra opløsninger har siden sidst i det <a href="/wiki/20._%C3%A5rhundrede" title="20. århundrede">20. århundrede</a> gjort opgaven markant lettere. </p> <div class="mw-heading mw-heading2"><h2 id="Isotoper_af_ytterbium">Isotoper af ytterbium</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ytterbium&amp;veaction=edit&amp;section=5" title="Redigér afsnit: Isotoper af ytterbium" class="mw-editsection-visualeditor"><span>redigér</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ytterbium&amp;action=edit&amp;section=5" title="Edit section&#039;s source code: Isotoper af ytterbium"><span>rediger kildetekst</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Naturligt forekommende ytterbium består af syv forskellige, stabile <a href="/wiki/Isotoper" class="mw-redirect" title="Isotoper">isotoper</a>; <sup>168</sup>Yb, <sup>170</sup>Yb, <sup>171</sup>Yb, <sup>172</sup>Yb, <sup>173</sup>Yb, <sup>174</sup>Yb og <sup>176</sup>Yb, hvoraf <sup>174</sup>Yb er den mest udbredte med 31,8 <a href="/wiki/Procent" title="Procent">procent</a>. Hertil kender man 22 <a href="/wiki/Radioaktivitet" title="Radioaktivitet">radioaktive</a> isotoper, hvoraf <sup>169</sup>Yb har den længste <a href="/wiki/Halveringstid" title="Halveringstid">halveringstid</a>; 32,026 <a href="/wiki/Dag" title="Dag">dage</a>. </p> <table class="infobox sisterproject"> <tbody><tr> <td style="width:50px; height:67px;"><figure class="mw-halign-none" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/50px-Commons-logo.svg.png" decoding="async" width="50" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/75px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/100px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span><figcaption></figcaption></figure> </td> <td style="padding-left:5px;"><a href="https://commons.wikimedia.org/wiki/Forside" class="extiw" 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