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data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</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">(Til toppen)</div> </a> </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">1</span> <span>Historie</span> </div> </a> <ul id="toc-Historie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Egenskaper" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Egenskaper"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Egenskaper</span> </div> </a> <button aria-controls="toc-Egenskaper-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Egenskaper</span> </button> <ul id="toc-Egenskaper-sublist" class="vector-toc-list"> <li id="toc-Isotoper" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Isotoper"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Isotoper</span> </div> </a> <ul id="toc-Isotoper-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Forekomst" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" 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class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Referanser</span> </div> </a> <ul id="toc-Referanser-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="Innhold" 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 innholdsfortegnelsen" > <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 innholdsfortegnelsen</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">Praseodym</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 artikkel på et annet språk. Tilgjengelig på 131 språk" > <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-131" 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">131 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Praseodym" title="Praseodym – norsk nynorsk" lang="nn" hreflang="nn" data-title="Praseodym" data-language-autonym="Norsk nynorsk" data-language-local-name="norsk nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Praseodym" title="Praseodym – dansk" lang="da" hreflang="da" data-title="Praseodym" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Praseodym" title="Praseodym – svensk" lang="sv" hreflang="sv" data-title="Praseodym" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Prase%C3%B3d%C3%BDm" title="Praseódým – islandsk" lang="is" hreflang="is" data-title="Praseódým" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Praseodimium" title="Praseodimium – afrikaans" lang="af" hreflang="af" data-title="Praseodimium" 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%8D%95%E1%88%AB%E1%88%B2%E1%8B%AE%E1%8B%B2%E1%88%9A%E1%8B%A8%E1%88%9D" title="ፕራሲዮዲሚየም – amharisk" lang="am" hreflang="am" data-title="ፕራሲዮዲሚየም" 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%AA%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%9C%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रेजोडायमियम – angika" lang="anp" hreflang="anp" data-title="प्रेजोडायमियम" 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%A8%D8%B1%D8%A7%D8%B3%D9%8A%D9%88%D8%AF%D9%8A%D9%85%D9%8A%D9%88%D9%85" title="براسيوديميوم – arabisk" lang="ar" hreflang="ar" data-title="براسيوديميوم" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Praseodimu" title="Praseodimu – aromansk" lang="rup" hreflang="rup" data-title="Praseodimu" data-language-autonym="Armãneashti" data-language-local-name="aromansk" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Praseodimiu" title="Praseodimiu – asturisk" lang="ast" hreflang="ast" data-title="Praseodimiu" 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/Prazeodim" title="Prazeodim – aserbajdsjansk" lang="az" hreflang="az" data-title="Prazeodim" 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/Pras%C3%A9odimium" title="Praséodimium – balinesisk" lang="ban" hreflang="ban" data-title="Praséodimium" 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-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%B8%E0%A6%BF%E0%A6%93%E0%A6%A1%E0%A6%BF%E0%A6%AE%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="প্রাসিওডিমিয়াম – bengali" lang="bn" hreflang="bn" data-title="প্রাসিওডিমিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Praseodymium" title="Praseodymium – minnan" lang="nan" hreflang="nan" data-title="Praseodymium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – basjkirsk" lang="ba" hreflang="ba" data-title="Празеодим" data-language-autonym="Башҡортса" data-language-local-name="basjkirsk" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%B0%D0%B4%D1%8B%D0%BC" title="Празеадым – belarusisk" lang="be" hreflang="be" data-title="Празеадым" 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%9F%D1%80%D0%B0%D0%B7%D1%8D%D0%B0%D0%B4%D1%8B%D0%BC" title="Празэадым – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Празэадым" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusisk (klassisk ortografi)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासियोडाइमियम – bihari" lang="bh" hreflang="bh" data-title="प्रासियोडाइमियम" data-language-autonym="भोजपुरी" data-language-local-name="bihari" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – bulgarsk" lang="bg" hreflang="bg" data-title="Празеодим" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Prazeodij" title="Prazeodij – bosnisk" lang="bs" hreflang="bs" data-title="Prazeodij" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Prazeodimiom" title="Prazeodimiom – bretonsk" lang="br" hreflang="br" data-title="Prazeodimiom" data-language-autonym="Brezhoneg" data-language-local-name="bretonsk" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Praseodimi" title="Praseodimi – katalansk" lang="ca" hreflang="ca" data-title="Praseodimi" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – tsjuvasjisk" lang="cv" hreflang="cv" data-title="Празеодим" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvasjisk" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Praseodymyo" title="Praseodymyo – cebuano" lang="ceb" hreflang="ceb" data-title="Praseodymyo" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Praseodym" title="Praseodym – tsjekkisk" lang="cs" hreflang="cs" data-title="Praseodym" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Praseodimiu" title="Praseodimiu – korsikansk" lang="co" hreflang="co" data-title="Praseodimiu" data-language-autonym="Corsu" data-language-local-name="korsikansk" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Praseodymiwm" title="Praseodymiwm – walisisk" lang="cy" hreflang="cy" data-title="Praseodymiwm" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%BE%D8%B1%D8%A7%D8%B3%D9%8A%D9%88%D8%AF%D9%8A%D9%85" title="پراسيوديم – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="پراسيوديم" data-language-autonym="الدارجة" data-language-local-name="marokkansk-arabisk" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Praseodym" title="Praseodym – tysk" lang="de" hreflang="de" data-title="Praseodym" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Praseod%C3%BC%C3%BCm" title="Praseodüüm – estisk" lang="et" hreflang="et" data-title="Praseodüüm" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CF%81%CE%B1%CF%83%CE%B5%CE%BF%CE%B4%CF%8D%CE%BC%CE%B9%CE%BF" title="Πρασεοδύμιο – gresk" lang="el" hreflang="el" data-title="Πρασεοδύμιο" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="anbefalt artikkel-merke"><a href="https://en.wikipedia.org/wiki/Praseodymium" title="Praseodymium – engelsk" lang="en" hreflang="en" data-title="Praseodymium" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – erzia" lang="myv" hreflang="myv" data-title="Празеодим" data-language-autonym="Эрзянь" data-language-local-name="erzia" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Praseodimio" title="Praseodimio – spansk" lang="es" hreflang="es" data-title="Praseodimio" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Prazeodimo" title="Prazeodimo – esperanto" lang="eo" hreflang="eo" data-title="Prazeodimo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Praseodimio" title="Praseodimio – baskisk" lang="eu" hreflang="eu" data-title="Praseodimio" 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/%D9%BE%D8%B1%D8%A7%D8%B2%D8%A6%D9%88%D8%AF%DB%8C%D9%85%DB%8C%D9%85" title="پرازئودیمیم – persisk" lang="fa" hreflang="fa" data-title="پرازئودیمیم" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Praseodymium" title="Praseodymium – fijiansk hindi" lang="hif" hreflang="hif" data-title="Praseodymium" data-language-autonym="Fiji Hindi" data-language-local-name="fijiansk hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Pras%C3%A9odyme" title="Praséodyme – fransk" lang="fr" hreflang="fr" data-title="Praséodyme" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Praseodimi" title="Praseodimi – friuliansk" lang="fur" hreflang="fur" data-title="Praseodimi" data-language-autonym="Furlan" data-language-local-name="friuliansk" 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/Prais%C3%A9idimiam" title="Praiséidimiam – irsk" lang="ga" hreflang="ga" data-title="Praiséidimiam" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Prashodymmium" title="Prashodymmium – mansk" lang="gv" hreflang="gv" data-title="Prashodymmium" data-language-autonym="Gaelg" data-language-local-name="mansk" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Prasodimium" title="Prasodimium – skotsk-gælisk" lang="gd" hreflang="gd" data-title="Prasodimium" 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/Praseodimio" title="Praseodimio – galisisk" lang="gl" hreflang="gl" data-title="Praseodimio" data-language-autonym="Galego" data-language-local-name="galisisk" 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%AA%E0%AB%8D%E0%AA%B0%E0%AB%87%E0%AA%B8%E0%AA%BF%E0%AA%AF%E0%AB%8B%E0%AA%A1%E0%AA%BF%E0%AA%AE%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="પ્રેસિયોડિમિયમ – gujarati" lang="gu" hreflang="gu" data-title="પ્રેસિયોડિમિયમ" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Praseodymium" title="Praseodymium – hakka" lang="hak" hreflang="hak" data-title="Praseodymium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – kalmukkisk" lang="xal" hreflang="xal" data-title="Празеодим" data-language-autonym="Хальмг" data-language-local-name="kalmukkisk" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%94%84%EB%9D%BC%EC%84%B8%EC%98%A4%EB%94%94%EB%AE%B4" title="프라세오디뮴 – koreansk" lang="ko" hreflang="ko" data-title="프라세오디뮴" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D6%80%D5%A1%D5%A6%D5%A5%D5%A4%D5%AB%D5%B8%D6%82%D5%B4" title="Պրազեդիում – armensk" lang="hy" hreflang="hy" data-title="Պրազեդիում" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासियोडाइमियम – hindi" lang="hi" hreflang="hi" data-title="प्रासियोडाइमियम" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Praseodimij" title="Praseodimij – kroatisk" lang="hr" hreflang="hr" data-title="Praseodimij" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Prazeodimio" title="Prazeodimio – ido" lang="io" hreflang="io" data-title="Prazeodimio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Praseodimium" title="Praseodimium – indonesisk" lang="id" hreflang="id" data-title="Praseodimium" 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-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Praseodymium" title="Praseodymium – interlingua" lang="ia" hreflang="ia" data-title="Praseodymium" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/UmPhahlazambi" title="UmPhahlazambi – zulu" lang="zu" hreflang="zu" data-title="UmPhahlazambi" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Praseodimio" title="Praseodimio – italiensk" lang="it" hreflang="it" data-title="Praseodimio" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%A8%D7%A1%D7%90%D7%95%D7%93%D7%99%D7%9E%D7%99%D7%95%D7%9D" title="פרסאודימיום – hebraisk" lang="he" hreflang="he" data-title="פרסאודימיום" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Praseodimium" title="Praseodimium – javanesisk" lang="jv" hreflang="jv" data-title="Praseodimium" data-language-autonym="Jawa" data-language-local-name="javanesisk" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Pras%C9%9By%C9%94d%C9%A9m%C9%A9" title="Prasɛyɔdɩmɩ – kabiye" lang="kbp" hreflang="kbp" data-title="Prasɛyɔdɩmɩ" data-language-autonym="Kabɩyɛ" data-language-local-name="kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B3%8D%E0%B2%B0%E0%B3%87%E0%B2%B8%E0%B2%BF%E0%B2%AF%E0%B3%8A%E0%B2%A1%E0%B3%88%E0%B2%AE%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಪ್ರೇಸಿಯೊಡೈಮಿಯಮ್ – kannada" lang="kn" hreflang="kn" data-title="ಪ್ರೇಸಿಯೊಡೈಮಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%A0%E1%83%90%E1%83%96%E1%83%94%E1%83%9D%E1%83%93%E1%83%98%E1%83%9B%E1%83%98" title="პრაზეოდიმი – georgisk" lang="ka" hreflang="ka" data-title="პრაზეოდიმი" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – kasakhisk" lang="kk" hreflang="kk" data-title="Празеодим" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Praseodymiom" title="Praseodymiom – kornisk" lang="kw" hreflang="kw" data-title="Praseodymiom" data-language-autonym="Kernowek" data-language-local-name="kornisk" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Praseodimi" title="Praseodimi – swahili" lang="sw" hreflang="sw" data-title="Praseodimi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – komi" lang="kv" hreflang="kv" data-title="Празеодим" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – kirgisisk" lang="ky" hreflang="ky" data-title="Празеодим" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – vestmarisk" lang="mrj" hreflang="mrj" data-title="Празеодим" data-language-autonym="Кырык мары" data-language-local-name="vestmarisk" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Praseodymium" title="Praseodymium – latin" lang="la" hreflang="la" data-title="Praseodymium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Prazeod%C4%ABms" title="Prazeodīms – latvisk" lang="lv" hreflang="lv" data-title="Prazeodīms" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Praseodym" title="Praseodym – luxemburgsk" lang="lb" hreflang="lb" data-title="Praseodym" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgsk" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Prazeodimis" title="Prazeodimis – litauisk" lang="lt" hreflang="lt" data-title="Prazeodimis" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Praseodimio" title="Praseodimio – ligurisk" lang="lij" hreflang="lij" data-title="Praseodimio" data-language-autonym="Ligure" data-language-local-name="ligurisk" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Praseodymium" title="Praseodymium – limburgsk" lang="li" hreflang="li" data-title="Praseodymium" data-language-autonym="Limburgs" data-language-local-name="limburgsk" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Prazeodiimu" title="Prazeodiimu – livvisk" lang="olo" hreflang="olo" data-title="Prazeodiimu" data-language-autonym="Livvinkarjala" data-language-local-name="livvisk" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/jinmrprase,odimi" title="jinmrprase,odimi – lojban" lang="jbo" hreflang="jbo" data-title="jinmrprase,odimi" 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-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Prazeod%C3%ADmium" title="Prazeodímium – ungarsk" lang="hu" hreflang="hu" data-title="Prazeodímium" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D1%83%D0%BC" title="Празеодиум – makedonsk" lang="mk" hreflang="mk" data-title="Празеодиум" 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%AA%E0%B5%8D%E0%B4%B0%E0%B4%B8%E0%B4%BF%E0%B4%AF%E0%B5%8B%E0%B4%A1%E0%B5%88%E0%B4%AE%E0%B4%BF%E0%B4%AF%E0%B4%82" title="പ്രസിയോഡൈമിയം – malayalam" lang="ml" hreflang="ml" data-title="പ്രസിയോഡൈമിയം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%93%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासिओडायमियम – marathi" lang="mr" hreflang="mr" data-title="प्रासिओडायमियम" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D8%B1%D8%A7%D8%B3%D9%88%D8%AF%D9%8A%D9%85%D9%8A%D9%88%D9%85" title="براسوديميوم – egyptisk arabisk" lang="arz" hreflang="arz" data-title="براسوديميوم" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Praseodimium" title="Praseodimium – malayisk" lang="ms" hreflang="ms" data-title="Praseodimium" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Praseodymium" title="Praseodymium – mindong" lang="cdo" hreflang="cdo" data-title="Praseodymium" 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-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – mongolsk" lang="mn" hreflang="mn" data-title="Празеодим" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%95%E1%80%9B%E1%80%AC%E1%80%86%E1%80%AE%E1%80%9A%E1%80%AD%E1%80%AF%E1%80%92%E1%80%AD%E1%80%AF%E1%80%84%E1%80%BA%E1%80%9A%E1%80%99%E1%80%BA" title="ပရာဆီယိုဒိုင်ယမ် – burmesisk" lang="my" hreflang="my" data-title="ပရာဆီယိုဒိုင်ယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Praseodymium" title="Praseodymium – nederlandsk" lang="nl" hreflang="nl" data-title="Praseodymium" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासियोडाइमियम – newari" lang="new" hreflang="new" data-title="प्रासियोडाइमियम" 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-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%97%E3%83%A9%E3%82%BB%E3%82%AA%E3%82%B8%E3%83%A0" title="プラセオジム – japansk" lang="ja" hreflang="ja" data-title="プラセオジム" 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-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Praseod%C3%BC%C3%BCm" title="Praseodüüm – nordfrisisk" lang="frr" hreflang="frr" data-title="Praseodüüm" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisisk" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Praseodimi" title="Praseodimi – oksitansk" lang="oc" hreflang="oc" data-title="Praseodimi" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Prazeodim" title="Prazeodim – usbekisk" lang="uz" hreflang="uz" data-title="Prazeodim" 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-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A9%8D%E0%A8%B0%E0%A9%87%E0%A8%9C%E0%A8%BC%E0%A9%80%E0%A8%93%E0%A8%A1%E0%A9%80%E0%A8%AE%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਪ੍ਰੇਜ਼ੀਓਡੀਮੀਅਮ – panjabi" lang="pa" hreflang="pa" data-title="ਪ੍ਰੇਜ਼ੀਓਡੀਮੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासियोडाइमियम – pali" lang="pi" hreflang="pi" data-title="प्रासियोडाइमियम" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%BE%D8%B1%DB%8C%D8%B2%DB%8C%DA%88%D9%88%D9%85%DB%8C%D9%85" title="پریزیڈومیم – vestpunjabi" lang="pnb" hreflang="pnb" data-title="پریزیڈومیم" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" 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/%D9%BE%D8%B1%D8%A7%D8%B3%D9%8A%D9%88%D8%AF%D9%8A%D9%85%D9%88%D9%85%D9%8A%D9%85" title="پراسيوديموميم – pashto" lang="ps" hreflang="ps" data-title="پراسيوديموميم" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Praseodimi" title="Praseodimi – piemontesisk" lang="pms" hreflang="pms" data-title="Praseodimi" data-language-autonym="Piemontèis" data-language-local-name="piemontesisk" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Prazeodym" title="Prazeodym – polsk" lang="pl" hreflang="pl" data-title="Prazeodym" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Praseod%C3%ADmio" title="Praseodímio – portugisisk" lang="pt" hreflang="pt" data-title="Praseodímio" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Praseodim" title="Praseodim – rumensk" lang="ro" hreflang="ro" data-title="Praseodim" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Parasiwthimyu" title="Parasiwthimyu – quechua" lang="qu" hreflang="qu" data-title="Parasiwthimyu" 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-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – russisk" lang="ru" hreflang="ru" data-title="Празеодим" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC%D0%B8%D1%83%D0%BC" title="Празеодимиум – sakha" lang="sah" hreflang="sah" data-title="Празеодимиум" data-language-autonym="Саха тыла" data-language-local-name="sakha" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%AE%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रासियोडाइमियम – sanskrit" lang="sa" hreflang="sa" data-title="प्रासियोडाइमियम" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Praseod%C3%ACmiu" title="Praseodìmiu – sardisk" lang="sc" hreflang="sc" data-title="Praseodìmiu" data-language-autonym="Sardu" data-language-local-name="sardisk" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Praseodymium" title="Praseodymium – saterfrisisk" lang="stq" hreflang="stq" data-title="Praseodymium" data-language-autonym="Seeltersk" data-language-local-name="saterfrisisk" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Praseodimi" title="Praseodimi – albansk" lang="sq" hreflang="sq" data-title="Praseodimi" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Praseodimiu" title="Praseodimiu – siciliansk" lang="scn" hreflang="scn" data-title="Praseodimiu" data-language-autonym="Sicilianu" data-language-local-name="siciliansk" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Praseodymium" title="Praseodymium – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Praseodymium" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" 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/Prazeod%C3%BDm" title="Prazeodým – slovakisk" lang="sk" hreflang="sk" data-title="Prazeodým" 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/Prazeodim" title="Prazeodim – slovensk" lang="sl" hreflang="sl" data-title="Prazeodim" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%BE%D8%B1%D8%A7%D8%B2%DB%8C%DB%86%D8%AF%DB%8C%D9%85%DB%8C%DB%86%D9%85" title="پرازیۆدیمیۆم – sentralkurdisk" lang="ckb" hreflang="ckb" data-title="پرازیۆدیمیۆم" data-language-autonym="کوردی" data-language-local-name="sentralkurdisk" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D1%98%D1%83%D0%BC" title="Празеодијум – serbisk" lang="sr" hreflang="sr" data-title="Празеодијум" 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-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Prazeodijum" title="Prazeodijum – serbokroatisk" lang="sh" hreflang="sh" data-title="Prazeodijum" 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-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Praseodyymi" title="Praseodyymi – finsk" lang="fi" hreflang="fi" data-title="Praseodyymi" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Presidimyo" title="Presidimyo – tagalog" lang="tl" hreflang="tl" data-title="Presidimyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%BF%E0%AE%B0%E0%AE%9A%E0%AE%BF%E0%AE%AF%E0%AF%8B%E0%AE%9F%E0%AF%88%E0%AE%AE%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="பிரசியோடைமியம் – tamil" lang="ta" hreflang="ta" data-title="பிரசியோடைமியம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – tatarisk" lang="tt" hreflang="tt" data-title="Празеодим" 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-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AA%E0%B1%8D%E0%B0%B0%E0%B0%BE%E0%B0%B8%E0%B0%BF%E0%B0%AF%E0%B1%8B%E0%B0%A1%E0%B0%BF%E0%B0%AE%E0%B0%BF%E0%B0%AF%E0%B0%82" title="ప్రాసియోడిమియం – telugu" lang="te" hreflang="te" data-title="ప్రాసియోడిమియం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%9E%E0%B8%A3%E0%B8%8B%E0%B8%B5%E0%B9%82%E0%B8%AD%E0%B8%94%E0%B8%B4%E0%B9%80%E0%B8%A1%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="เพรซีโอดิเมียม – thai" lang="th" hreflang="th" data-title="เพรซีโอดิเมียม" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – tadsjikisk" lang="tg" hreflang="tg" data-title="Празеодим" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Praseodim" title="Praseodim – tyrkisk" lang="tr" hreflang="tr" data-title="Praseodim" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC" title="Празеодим – ukrainsk" lang="uk" hreflang="uk" data-title="Празеодим" 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/%D9%BE%D8%B1%DB%8C%D8%B2%DB%8C%D9%88%DA%88%DB%8C%D9%85%DB%8C%D8%A6%D9%85" title="پریزیوڈیمیئم – urdu" lang="ur" hreflang="ur" data-title="پریزیوڈیمیئم" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D9%BE%D8%B1%D8%A7%D8%B2%DB%90%D8%A6%D9%88%D8%AF%D9%89%D9%85%D9%89%D9%8A" title="پرازېئودىمىي – uigurisk" lang="ug" hreflang="ug" data-title="پرازېئودىمىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uigurisk" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Prazeodim" title="Prazeodim – vepsisk" lang="vep" hreflang="vep" data-title="Prazeodim" data-language-autonym="Vepsän kel’" data-language-local-name="vepsisk" 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/Praseodymi" title="Praseodymi – vietnamesisk" lang="vi" hreflang="vi" data-title="Praseodymi" 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-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%90%A0" title="鐠 – klassisk kinesisk" lang="lzh" hreflang="lzh" data-title="鐠" data-language-autonym="文言" data-language-local-name="klassisk kinesisk" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Praseodimyo" title="Praseodimyo – waray-waray" lang="war" hreflang="war" data-title="Praseodimyo" data-language-autonym="Winaray" data-language-local-name="waray-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%A8" title="镨 – wu" lang="wuu" hreflang="wuu" data-title="镨" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Praseodymium" title="Praseodymium – joruba" lang="yo" hreflang="yo" data-title="Praseodymium" data-language-autonym="Yorùbá" data-language-local-name="joruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%90%A0" title="鐠 – kantonesisk" lang="yue" hreflang="yue" data-title="鐠" 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-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%95%A8" title="镨 – kinesisk" lang="zh" hreflang="zh" data-title="镨" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</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/Q1386#sitelinks-wikipedia" title="Rediger lenker til artikkelen på andre språk" class="wbc-editpage">Rediger lenker</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="Navnerom"> <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/Praseodym" title="Vis innholdssiden [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskusjon:Praseodym&action=edit&redlink=1" rel="discussion" class="new" title="Diskusjon om innholdssiden (ikke skrevet ennå) [t]" accesskey="t"><span>Diskusjon</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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.infoboks.infrastruktur tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.bred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.ekstrabred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.bordered tr.rad th{border-bottom:1px solid #ccc}.mw-parser-output .infoboks.bordered tr.rad td{border-bottom:1px solid #ccc}</style><table class="infobox infoboks bred biografi"><tbody><tr class="hode overskrift"><th colspan="4">Praseodym</th></tr><tr class="rad"><td colspan="4" class="center"><span typeof="mw:File"><a href="/wiki/Fil:Pr-TableImage.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Pr-TableImage.svg/300px-Pr-TableImage.svg.png" decoding="async" width="300" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Pr-TableImage.svg/450px-Pr-TableImage.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Pr-TableImage.svg/600px-Pr-TableImage.svg.png 2x" data-file-width="673" data-file-height="203" /></a></span></td></tr><tr class="overskrift"><td colspan="4" class="center">Basisdata</td></tr><tr class="rad"><th colspan="2">Navn</th><td colspan="2">Praseodym</td></tr><tr class="rad"><th colspan="2">Symbol</th><td colspan="2">Pr</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Atomnummer" title="Atomnummer">Atomnummer</a></th><td colspan="2">59</td></tr><tr class="rad"><th colspan="2">Utseende</th><td colspan="2">sølvhvit med gulskjær</td></tr><tr class="overskrift"><td colspan="4" class="center">Plass i <a href="/wiki/Periodesystemet" title="Periodesystemet">periodesystemet</a></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Periodesystemets_perioder" title="Periodesystemets perioder">Periode</a></th><td colspan="2">6</td></tr><tr class="rad"><th colspan="2">Blokk</th><td colspan="2">f</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Kjemisk_serie" title="Kjemisk serie">Kjemisk serie</a></th><td colspan="2"><a href="/wiki/Lantanoider" class="mw-redirect" title="Lantanoider">lantanoider</a></td></tr><tr class="overskrift"><td colspan="4" class="center">Atomegenskaper</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Atommasse" title="Atommasse">Atomvekt</a></th><td colspan="2">140,90765 <a href="/wiki/Atommasseenhet" title="Atommasseenhet">u</a></td></tr><tr class="rad"><th colspan="2">Empirisk <a href="/wiki/Atomradius" title="Atomradius">atomradius</a></th><td colspan="2">185 <a href="/wiki/Picometer" title="Picometer">pm</a></td></tr><tr class="rad"><th colspan="2">Kalkulert <a href="/wiki/Atomradius" title="Atomradius">atomradius</a></th><td colspan="2">247 pm</td></tr><tr class="rad"><th colspan="2">Kovalent atomradius</th><td colspan="2">165 pm</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Elektronkonfigurasjon" title="Elektronkonfigurasjon">Elektronkonfigurasjon</a></th><td colspan="2">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 4f<sup>3</sup> 6s<sup>2</sup></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Elektron" title="Elektron">Elektroner</a> per energinivå</th><td colspan="2">2, 8, 18, 21, 8, 2</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Oksidasjonstilstand" class="mw-redirect" title="Oksidasjonstilstand">Oksidasjonstilstander</a></th><td colspan="2">3, 4</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Krystallstruktur" title="Krystallstruktur">Krystallstruktur</a></th><td colspan="2">heksagonal</td></tr><tr class="overskrift"><td colspan="4" class="center">Fysiske egenskaper</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Stofftilstand" class="mw-redirect" title="Stofftilstand">Stofftilstand</a></th><td colspan="2">fast stoff</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Smeltepunkt" title="Smeltepunkt">Smeltepunkt</a></th><td colspan="2">931 °<a href="/wiki/Celsiusskalaen" class="mw-redirect" title="Celsiusskalaen">C</a></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Kokepunkt" title="Kokepunkt">Kokepunkt</a></th><td colspan="2">3 520 °C</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Molart_volum" title="Molart volum">Molart volum</a></th><td colspan="2">20,8 · 10<sup>-6</sup> <a href="/wiki/Kubikkmeter" title="Kubikkmeter">m³</a>/<a href="/wiki/Mol_(enhet)" title="Mol (enhet)">mol</a></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Tetthet" title="Tetthet">Tetthet</a></th><td colspan="2">6 640 <a href="/wiki/Kilogram" title="Kilogram">kg</a>/m³</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Fordampningsvarme" title="Fordampningsvarme">Fordampningsvarme</a></th><td colspan="2">296,8 kJ/mol</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Smeltevarme" title="Smeltevarme">Smeltevarme</a></th><td colspan="2">6,89 kJ/mol</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Damptrykk" title="Damptrykk">Damptrykk</a></th><td colspan="2">1,33 <a href="/wiki/Pascal_(enhet)" title="Pascal (enhet)">Pa</a> ved 1 070 <a href="/wiki/Kelvin" title="Kelvin">K</a></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Lydfart" class="mw-redirect" title="Lydfart">Lydfart</a></th><td colspan="2">2 280 <a href="/wiki/Meter_per_sekund" title="Meter per sekund">m/s</a></td></tr><tr class="overskrift"><td colspan="4" class="center">Diverse</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Elektronegativitet" title="Elektronegativitet">Elektronegativitet</a> etter Pauling-skalaen</th><td colspan="2">1,13</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Spesifikk_varmekapasitet" title="Spesifikk varmekapasitet">Spesifikk varmekapasitet</a></th><td colspan="2">193 <a href="/wiki/Joule" title="Joule">J</a>/(kg · K)</td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Elektrisk_ledningsevne" class="mw-redirect" title="Elektrisk ledningsevne">Elektrisk ledningsevne</a></th><td colspan="2">1,486 · 10<sup>6</sup> <a href="/wiki/Siemens_(enhet)" title="Siemens (enhet)">S/m</a></td></tr><tr class="rad"><th colspan="2"><a href="/wiki/Termisk_konduktivitet" title="Termisk konduktivitet">Termisk konduktivitet</a></th><td colspan="2">12,5 <a href="/wiki/Watt" title="Watt">W</a>/(m · K)</td></tr><tr class="rad"><td colspan="4"><hr /><div class="sentrert"><small><a href="/wiki/SI-systemet" title="SI-systemet">SI</a>-enheter & <a href="/wiki/Standard_trykk_og_temperatur" title="Standard trykk og temperatur">STP</a> er brukt, hvis ikke annet er nevnt. MV = Manglende verdi.</small></div></td></tr> </tbody></table> <p><b>Praseodym</b> er et <a href="/wiki/Grunnstoff" title="Grunnstoff">grunnstoff</a> med <a href="/wiki/Kjemisk_symbol" class="mw-redirect" title="Kjemisk symbol">kjemisk symbol</a> <b>Pr</b> og <a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a> 59. </p> <meta property="mw:PageProp/toc" /> <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=Praseodym&veaction=edit&section=1" title="Rediger avsnitt: Historie" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=1" title="Rediger kildekoden til seksjonen Historie"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I 1841 ble stoffet didymium utskilt fra <a href="/wiki/Lantan" title="Lantan">lantan</a> av den svenske kjemikeren <a href="/w/index.php?title=Carl_Gustav_Mosander&action=edit&redlink=1" class="new" title="Carl Gustav Mosander (ikke skrevet ennå)">Carl Gustav Mosander</a>. I 1874 konkluderte <a href="/wiki/Per_Teodor_Cleve" title="Per Teodor Cleve">Per Teodor Cleve</a> at didymium i virkeligheten besto av 2 forskjellige grunnstoff, og i 1879 ble <a href="/wiki/Samarium" title="Samarium">samarium</a> isolert fra didymium av <a href="/w/index.php?title=Lecoq_de_Boisbaudran&action=edit&redlink=1" class="new" title="Lecoq de Boisbaudran (ikke skrevet ennå)">Lecoq de Boisbaudran</a>. Den østerrikske kjemikeren baron <a href="/wiki/Carl_Auer_von_Welsbach" title="Carl Auer von Welsbach">Carl Auer von Welsbach</a> separerte i 1885 didymium til 2 grunnstoffer, Praseodym og <a href="/wiki/Neodym" title="Neodym">neodym</a>. </p><p>Navnet praseodymium kommer fra de <a href="/wiki/Gresk" title="Gresk">greske</a> ordene <i>prasios</i>, som betyr grønn, og <i>didymos</i>, tvilling eller dobbel. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Fil:Electron_shell_059_Praseodymium.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Electron_shell_059_Praseodymium.svg/250px-Electron_shell_059_Praseodymium.svg.png" decoding="async" width="250" height="269" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Electron_shell_059_Praseodymium.svg/375px-Electron_shell_059_Praseodymium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Electron_shell_059_Praseodymium.svg/500px-Electron_shell_059_Praseodymium.svg.png 2x" data-file-width="800" data-file-height="860" /></a><figcaption>Praseodymatomets <a href="/wiki/Elektronskall" title="Elektronskall">elektronskall</a></figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="Egenskaper">Egenskaper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=2" title="Rediger avsnitt: Egenskaper" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=2" title="Rediger kildekoden til seksjonen Egenskaper"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Praseodym tilhører <a href="/wiki/Lantanoider" class="mw-redirect" title="Lantanoider">lantanoidene</a> og <a href="/wiki/Sjeldne_jordmetall" class="mw-redirect" title="Sjeldne jordmetall">sjeldne jordmetall</a> (gruppe 3 i <a href="/wiki/Periodesystemet" title="Periodesystemet">periodesystemet</a>). Det er mykt sølvfarget metall som <a href="/wiki/Oksidasjon" title="Oksidasjon">oksiderer</a> lett i luft og danner et grønt oksidsjikt som skaller av og blottlegger mer metall for oksidasjon. Praseodym må derfor oppbevares i mineralolje eller i oksygenfri atmosfære. Ved 798 °<a href="/wiki/Celsiusskalaen" class="mw-redirect" title="Celsiusskalaen">C</a> forandrer <a href="/wiki/Krystallstruktur" title="Krystallstruktur">krystallstrukturen</a> seg fra α-praseodyms heksagonale til β-praseodyms kubisk romsentrerte. </p> <div class="mw-heading mw-heading3"><h3 id="Isotoper">Isotoper</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=3" title="Rediger avsnitt: Isotoper" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=3" title="Rediger kildekoden til seksjonen Isotoper"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Naturlig forekommende praseodym består utelukkende av den stabile <a href="/wiki/Isotop" title="Isotop">isotopen</a> <sup>141</sup><b>Pr</b>. 38 kunstig fremstilte ustabile (og dermed <a href="/wiki/Radioaktivitet" title="Radioaktivitet">radioaktive</a>) isotoper er kjent, hvorav <sup>143</sup><b>Pr</b> er den mest stabile med en <a href="/wiki/Halveringstid" title="Halveringstid">halveringstid</a> på 13,57 dager. <sup>142</sup><b>Pr</b> har halveringstid på 19,12 timer, og de resterende isotopene har alle halveringstider kortere enn 6 timer, de fleste kortere enn 1 minutt.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Isotopenes atommasse varierer fra <sup>121</sup><b>Pr</b> med 120,955364 <a href="/wiki/Atommasseenhet" title="Atommasseenhet">u</a> til <sup>159</sup><b>Pr</b> med 158,9555 u. De radioaktive isotopene omdannes til <a href="/wiki/Cerium" title="Cerium">cerium</a>-, <a href="/wiki/Lantan" title="Lantan">lantan</a>- og neodym-isotoper.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Chemical_Abstracts_Service" title="Chemical Abstracts Service">CAS</a>-nummer: 7440-10-0 </p> <div class="mw-heading mw-heading2"><h2 id="Forekomst">Forekomst</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=4" title="Rediger avsnitt: Forekomst" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=4" title="Rediger kildekoden til seksjonen Forekomst"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Fil:Praseodym_1.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Praseodym_1.jpg/250px-Praseodym_1.jpg" decoding="async" width="250" height="355" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/3/37/Praseodym_1.jpg 1.5x" data-file-width="352" data-file-height="500" /></a><figcaption>Rent praseodym i beskyttende <a href="/wiki/Argon" title="Argon">argongass</a></figcaption></figure> <p>Praseodym finnes ikke i ren form naturlig, men finnes i små mengder (9,5 <a href="/wiki/Parts_per_million" class="mw-redirect" title="Parts per million">ppm</a>) i jordskorpen, hovedsakelig i <a href="/wiki/Mineral" title="Mineral">mineralene</a> <a href="/wiki/Monazitt" title="Monazitt">monazitt</a> og <a href="/w/index.php?title=Bastn%C3%A4sitt&action=edit&redlink=1" class="new" title="Bastnäsitt (ikke skrevet ennå)">bastnäsitt</a>. Andelen av praseodym i disse mineralene er typisk 5 %. På verdensbasis anslås praseodym-reservene til å være 4 millioner <a href="/wiki/Tonn" title="Tonn">tonn</a>. </p><p>Årlig produseres omkring 2 500 tonn praseodym på verdensbasis, mye av det i form av praseodymoksid. </p> <div class="mw-heading mw-heading2"><h2 id="Anvendelse">Anvendelse</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=5" title="Rediger avsnitt: Anvendelse" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=5" title="Rediger kildekoden til seksjonen Anvendelse"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Praseodym brukes i legering med <a href="/wiki/Magnesium" title="Magnesium">magnesium</a> til metall med høy styrke.</li> <li>Legering med <a href="/wiki/Kobolt" title="Kobolt">kobolt</a> og <a href="/wiki/Jern" title="Jern">jern</a> brukes i sterke permanentmagneter.</li> <li>Praseodymforbindelser blir brukt for å farge glass og emalje.</li> <li>Disse forbindelsene øker også glassets absobering av <a href="/wiki/Infrar%C3%B8d_str%C3%A5ling" title="Infrarød stråling">infrarøde stråler</a>, og brukes i glass på sveisebriller.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Se_også"><span id="Se_ogs.C3.A5"></span>Se også</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=6" title="Rediger avsnitt: Se også" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=6" title="Rediger kildekoden til seksjonen Se også"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Neodym" title="Neodym">Neodym</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referanser">Referanser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Praseodym&veaction=edit&section=7" title="Rediger avsnitt: Referanser" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Praseodym&action=edit&section=7" title="Rediger kildekoden til seksjonen Referanser"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="http://ie.lbl.gov/education/parent/Pr_iso.htm">Lawrence Berkeley National Laboratory – Isotoptabell for prasedym</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080509054138/http://ie.lbl.gov/education/parent/Pr_iso.htm">Arkivert</a> 9. mai 2008 hos <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>.</span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.periodictable.com/Elements/059/data.html">Periodictable.com – Technical data for Praseodymium</a></span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r23230704">.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 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style="text-align:center; border:1px solid #ffffff; border-collapse:collapse; font-size: smaller; width:100%" rules="all" cellpadding="0"> <tbody><tr> <td width="3.125%" style="background-color:#a0ffa0"><a href="/wiki/Hydrogen" title="Hydrogen">H</a> </td> <td width="3.125%" colspan="30">  </td> <td width="3.125%" style="background-color:#c0ffff"><a href="/wiki/Helium" title="Helium">He</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Litium" title="Litium">Li</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Beryllium" title="Beryllium">Be</a> </td> <td colspan="24">  </td> <td style="background-color:#cccc99"><a href="/wiki/Bor_(grunnstoff)" title="Bor (grunnstoff)">B</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Karbon" title="Karbon">C</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Nitrogen" title="Nitrogen">N</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Oksygen" title="Oksygen">O</a> </td> <td style="background-color:#ffff99"><a href="/wiki/Fluor" title="Fluor">F</a> </td> <td style="background-color:#c0ffff"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Natrium" title="Natrium">Na</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Magnesium" title="Magnesium">Mg</a> </td> <td colspan="24">  </td> <td style="background-color:#cccccc"><a href="/wiki/Aluminium" title="Aluminium">Al</a> </td> <td style="background-color:#cccc99"><a href="/wiki/Silisium" title="Silisium">Si</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Fosfor" title="Fosfor">P</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Svovel" title="Svovel">S</a> </td> <td style="background-color:#ffff99"><a href="/wiki/Klor" title="Klor">Cl</a> </td> <td style="background-color:#c0ffff"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Kalium" title="Kalium">K</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Kalsium" title="Kalsium">Ca</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Scandium" title="Scandium">Sc</a> </td> <td colspan="14">  </td> <td style="background-color:#ffc0c0"><a href="/wiki/Titan_(grunnstoff)" title="Titan (grunnstoff)">Ti</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Vanadium" title="Vanadium">V</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Krom" title="Krom">Cr</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Jern" title="Jern">Fe</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Kobolt" title="Kobolt">Co</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Nikkel" title="Nikkel">Ni</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Kobber" title="Kobber">Cu</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Sink" title="Sink">Zn</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Gallium" title="Gallium">Ga</a> </td> <td style="background-color:#cccc99"><a href="/wiki/Germanium" title="Germanium">Ge</a> </td> <td style="background-color:#cccc99"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td style="background-color:#a0ffa0"><a href="/wiki/Selen" title="Selen">Se</a> </td> <td style="background-color:#ffff99"><a href="/wiki/Brom" title="Brom">Br</a> </td> <td style="background-color:#c0ffff"><a href="/wiki/Krypton" title="Krypton">Kr</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Rubidium" title="Rubidium">Rb</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Strontium" title="Strontium">Sr</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Yttrium" title="Yttrium">Y</a> </td> <td colspan="14">  </td> <td style="background-color:#ffc0c0"><a href="/wiki/Zirkonium" title="Zirkonium">Zr</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Niob" title="Niob">Nb</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Molybden" title="Molybden">Mo</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Technetium" title="Technetium">Tc</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Ruthenium" title="Ruthenium">Ru</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Rhodium" title="Rhodium">Rh</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Palladium" title="Palladium">Pd</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/S%C3%B8lv" title="Sølv">Ag</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Kadmium" title="Kadmium">Cd</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Indium" title="Indium">In</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Tinn_(grunnstoff)" title="Tinn (grunnstoff)">Sn</a> </td> <td style="background-color:#cccc99"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td style="background-color:#cccc99"><a href="/wiki/Tellur" title="Tellur">Te</a> </td> <td style="background-color:#ffff99"><a href="/wiki/Jod" title="Jod">I</a> </td> <td style="background-color:#c0ffff"><a href="/wiki/Xenon" title="Xenon">Xe</a> </td></tr> <tr> <td width="3.125%" style="background-color:#FF6666"><a href="/wiki/Cesium" title="Cesium">Cs</a> </td> <td width="3.125%" style="background-color:#FFDEAD"><a href="/wiki/Barium" title="Barium">Ba</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Lantan" title="Lantan">La</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Cerium" title="Cerium">Ce</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a class="mw-selflink selflink">Pr</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Neodym" title="Neodym">Nd</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Promethium" title="Promethium">Pm</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Samarium" title="Samarium">Sm</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Europium" title="Europium">Eu</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Gadolinium" title="Gadolinium">Gd</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Terbium" title="Terbium">Tb</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Dysprosium" title="Dysprosium">Dy</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Holmium" title="Holmium">Ho</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Erbium" title="Erbium">Er</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Thulium" title="Thulium">Tm</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Ytterbium" title="Ytterbium">Yb</a> </td> <td width="3.125%" style="background-color:#FFBFFF"><a href="/wiki/Lutetium" title="Lutetium">Lu</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Hafnium" title="Hafnium">Hf</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Tantal" title="Tantal">Ta</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Wolfram" title="Wolfram">W</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Rhenium" title="Rhenium">Re</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Osmium" title="Osmium">Os</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Iridium" title="Iridium">Ir</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Platina" title="Platina">Pt</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Gull" title="Gull">Au</a> </td> <td width="3.125%" style="background-color:#ffc0c0"><a href="/wiki/Kvikks%C3%B8lv" title="Kvikksølv">Hg</a> </td> <td width="3.125%" style="background-color:#cccccc"><a href="/wiki/Thallium" title="Thallium">Tl</a> </td> <td width="3.125%" style="background-color:#cccccc"><a href="/wiki/Bly" title="Bly">Pb</a> </td> <td width="3.125%" style="background-color:#cccccc"><a href="/wiki/Vismut" title="Vismut">Bi</a> </td> <td width="3.125%" style="background-color:#cccc99"><a href="/wiki/Polonium" title="Polonium">Po</a> </td> <td width="3.125%" style="background-color:#ffff99"><a href="/wiki/Astat" title="Astat">At</a> </td> <td width="3.125%" style="background-color:#c0ffff"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Francium" title="Francium">Fr</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Radium" title="Radium">Ra</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Actinium" title="Actinium">Ac</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Thorium" title="Thorium">Th</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Protactinium" title="Protactinium">Pa</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Uran" title="Uran">U</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Neptunium" title="Neptunium">Np</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Plutonium" title="Plutonium">Pu</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Americium" title="Americium">Am</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Curium" title="Curium">Cm</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Berkelium" title="Berkelium">Bk</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Californium" title="Californium">Cf</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Einsteinium" title="Einsteinium">Es</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Fermium" title="Fermium">Fm</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Mendelevium" title="Mendelevium">Md</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Nobelium" title="Nobelium">No</a> </td> <td style="background-color:#ef99cc"><a href="/wiki/Lawrencium" title="Lawrencium">Lr</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Dubnium" title="Dubnium">Db</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Bohrium" title="Bohrium">Bh</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Hassium" title="Hassium">Hs</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/R%C3%B8ntgenium" title="Røntgenium">Rg</a> </td> <td style="background-color:#ffc0c0"><a href="/wiki/Copernicium" title="Copernicium">Cn</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Nihonium" title="Nihonium">Nh</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Flerovium" title="Flerovium">Fl</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Moscovium" title="Moscovium">Mc</a> </td> <td style="background-color:#cccccc"><a href="/wiki/Livermorium" title="Livermorium">Lv</a> </td> <td style="background-color:#ffff99"><a href="/wiki/Tenness" title="Tenness">Ts</a> </td> <td style="background-color:#c0ffff"><a href="/wiki/Oganesson" title="Oganesson">Og</a> </td></tr></tbody></table><br /> <table border="1" align="center" style="border:1px solid #ffffff; border-collapse:collapse; font-size: smaller; width:100%" rules="all" cellpadding="1"> <tbody><tr> <td style="background-color:#FF6666" width="10%"><a href="/wiki/Alkalimetall" title="Alkalimetall">Alkalimetaller</a> </td> <td style="background-color:#FFDEAD" width="10%"><a href="/wiki/Jordalkalimetall" title="Jordalkalimetall">Jordalkalimetaller</a> </td> <td style="background-color:#FFBFFF" width="10%"><a href="/wiki/Lantanoid" title="Lantanoid">Lantanoider</a> </td> <td style="background-color:#ef99cc" width="10%"><a href="/wiki/Actinoid" title="Actinoid">Actinoider</a> </td> <td style="background-color:#ffc0c0" width="10%"><a href="/wiki/Transisjonsmetall" class="mw-redirect" title="Transisjonsmetall">Transisjonsmetaller</a> </td> <td style="background-color:#cccccc" width="10%"><a href="/wiki/Metall" title="Metall">Metaller</a> </td> <td style="background-color:#cccc99" width="10%"><a href="/wiki/Halvmetall" title="Halvmetall">Halvmetaller</a> </td> <td style="background-color:#a0ffa0" width="10%"><a href="/wiki/Ikke-metall" title="Ikke-metall">Ikke-metaller</a> </td> <td style="background-color:#ffff99" width="10%"><a href="/wiki/Halogen" title="Halogen">Halogener</a> </td> <td style="background-color:#c0ffff" width="10%"><a href="/wiki/Edelgass" title="Edelgass">Edelgasser</a> </td></tr></tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r23230704"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r24561737"></div><div role="navigation" class="navbox" aria-labelledby="Oppslagsverk/autoritetsdata" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Oppslagsverk/autoritetsdata" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hjelp:Autoritetsdata" title="Hjelp:Autoritetsdata">Oppslagsverk/autoritetsdata</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0em 0.25em"><a rel="nofollow" class="external text" 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