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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Niob" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Niob" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" 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">Innhald</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">gøym</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">Byrjinga</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-Førekomst" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Førekomst"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Førekomst</span> </div> </a> <ul id="toc-Førekomst-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Produksjon" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Produksjon"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Produksjon</span> </div> </a> <ul id="toc-Produksjon-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bruk" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bruk"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Bruk</span> </div> </a> <ul id="toc-Bruk-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reaktivitet" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Reaktivitet"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Reaktivitet</span> </div> </a> <ul id="toc-Reaktivitet-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sambindingar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sambindingar"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Sambindingar</span> </div> </a> <ul id="toc-Sambindingar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isotopar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Isotopar"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Isotopar</span> </div> </a> <ul id="toc-Isotopar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Namngjeving" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Namngjeving"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Namngjeving</span> </div> </a> <ul id="toc-Namngjeving-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sjå_også" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sjå_også"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Sjå også</span> </div> </a> <ul id="toc-Sjå_også-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bakgrunnsstoff" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bakgrunnsstoff"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>Bakgrunnsstoff</span> </div> </a> <ul id="toc-Bakgrunnsstoff-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="Innhald" 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 innhaldslista" > <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 innhaldslista</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">Niob</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 ein artikkel på eit anna språk. Tilgjengeleg på 143 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-143" 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">143 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Niob" title="Niob – norsk bokmål" lang="nb" hreflang="nb" data-title="Niob" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Niob" title="Niob – svensk" lang="sv" hreflang="sv" data-title="Niob" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Niobium" title="Niobium – dansk" lang="da" hreflang="da" data-title="Niobium" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Niobium" title="Niobium – afrikaans" lang="af" hreflang="af" data-title="Niobium" 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%8A%92%E1%8B%AE%E1%89%A2%E1%8B%A8%E1%88%9D" title="ኒዮቢየም – amharisk" lang="am" hreflang="am" data-title="ኒዮቢየም" data-language-autonym="አማርኛ" data-language-local-name="amharisk" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%8A%D9%88%D8%A8%D9%8A%D9%88%D9%85" title="نيوبيوم – arabisk" lang="ar" hreflang="ar" data-title="نيوبيوم" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Niobio" title="Niobio – aragonsk" lang="an" hreflang="an" data-title="Niobio" data-language-autonym="Aragonés" data-language-local-name="aragonsk" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Niobiu" title="Niobiu – arumensk" lang="rup" hreflang="rup" data-title="Niobiu" data-language-autonym="Armãneashti" data-language-local-name="arumensk" 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/Niobiu" title="Niobiu – asturisk" lang="ast" hreflang="ast" data-title="Niobiu" 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/Niobium" title="Niobium – aserbajdsjansk" lang="az" hreflang="az" data-title="Niobium" 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/Niobium" title="Niobium – balinesisk" lang="ban" hreflang="ban" data-title="Niobium" 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%A8%E0%A6%BE%E0%A6%87%E0%A6%93%E0%A6%AC%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="নাইওবিয়াম – bengali" lang="bn" hreflang="bn" data-title="নাইওবিয়াম" 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/Niobium" title="Niobium – minnan" lang="nan" hreflang="nan" data-title="Niobium" 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-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9D%D1%96%D0%BE%D0%B1%D1%96%D0%B9" title="Ніобій – belarusisk" lang="be" hreflang="be" data-title="Ніобій" 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%9D%D1%96%D0%BE%D0%B1" title="Ніоб – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Ніоб" 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%A8%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नियोबियम – bihari" lang="bh" hreflang="bh" data-title="नियोबियम" data-language-autonym="भोजपुरी" data-language-local-name="bihari" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Niobyo" title="Niobyo – sentralbikol" lang="bcl" hreflang="bcl" data-title="Niobyo" data-language-autonym="Bikol Central" data-language-local-name="sentralbikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – bulgarsk" lang="bg" hreflang="bg" data-title="Ниобий" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%93%E0%BD%BA%E0%BD%A0%E0%BD%BC%E0%BC%8B%E0%BD%96%E0%BE%B7%E0%BD%B2%E0%BD%98%E0%BC%8B%E0%BC%8D" title="ནེའོ་བྷིམ་། – tibetansk" lang="bo" hreflang="bo" data-title="ནེའོ་བྷིམ་།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetansk" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Niobij" title="Niobij – bosnisk" lang="bs" hreflang="bs" data-title="Niobij" 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/Niobiom" title="Niobiom – bretonsk" lang="br" hreflang="br" data-title="Niobiom" 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/Niobi" title="Niobi – katalansk" lang="ca" hreflang="ca" data-title="Niobi" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – tsjuvansk" lang="cv" hreflang="cv" data-title="Ниобий" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvansk" 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/Niyobyo" title="Niyobyo – cebuano" lang="ceb" hreflang="ceb" data-title="Niyobyo" 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/Niob" title="Niob – tsjekkisk" lang="cs" hreflang="cs" data-title="Niob" 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/Niobiu" title="Niobiu – korsikansk" lang="co" hreflang="co" data-title="Niobiu" 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/Niobiwm" title="Niobiwm – walisisk" lang="cy" hreflang="cy" data-title="Niobiwm" 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%86%D9%8A%D9%88%D8%A8%D9%8A%D9%88%D9%85" title="نيوبيوم – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="نيوبيوم" 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/Niob" title="Niob – tysk" lang="de" hreflang="de" data-title="Niob" 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/Nioobium" title="Nioobium – estisk" lang="et" hreflang="et" data-title="Nioobium" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el badge-Q17437796 badge-featuredarticle mw-list-item" title="god artikkel"><a href="https://el.wikipedia.org/wiki/%CE%9D%CE%B9%CF%8C%CE%B2%CE%B9%CE%BF" title="Νιόβιο – gresk" lang="el" hreflang="el" data-title="Νιόβιο" 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-Q17437796 badge-featuredarticle mw-list-item" title="god artikkel"><a href="https://en.wikipedia.org/wiki/Niobium" title="Niobium – engelsk" lang="en" hreflang="en" data-title="Niobium" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Niobio" title="Niobio – spansk" lang="es" hreflang="es" data-title="Niobio" 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/Niobo_(elemento)" title="Niobo (elemento) – esperanto" lang="eo" hreflang="eo" data-title="Niobo (elemento)" 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/Niobio" title="Niobio – baskisk" lang="eu" hreflang="eu" data-title="Niobio" 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%86%DB%8C%D9%88%D8%A8%DB%8C%D9%85" title="نیوبیم – persisk" lang="fa" hreflang="fa" data-title="نیوبیم" 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/Niobium" title="Niobium – fijiansk hindi" lang="hif" hreflang="hif" data-title="Niobium" 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/Niobium" title="Niobium – fransk" lang="fr" hreflang="fr" data-title="Niobium" 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/Niobi" title="Niobi – friulisk" lang="fur" hreflang="fur" data-title="Niobi" 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/Niaibiam" title="Niaibiam – irsk" lang="ga" hreflang="ga" data-title="Niaibiam" 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/Neeobium" title="Neeobium – manx" lang="gv" hreflang="gv" data-title="Neeobium" data-language-autonym="Gaelg" data-language-local-name="manx" 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/Niobium" title="Niobium – skotsk-gælisk" lang="gd" hreflang="gd" data-title="Niobium" 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 badge-Q17437796 badge-featuredarticle mw-list-item" title="god artikkel"><a href="https://gl.wikipedia.org/wiki/Niobio" title="Niobio – galisisk" lang="gl" hreflang="gl" data-title="Niobio" 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%A8%E0%AA%BE%E0%AA%AF%E0%AB%8B%E0%AA%AC%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="નાયોબિયમ – gujarati" lang="gu" hreflang="gu" data-title="નાયોબિયમ" 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/Niobium" title="Niobium – hakka" lang="hak" hreflang="hak" data-title="Niobium" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D1%83%D0%BC" title="Ниобиум – kalmykisk" lang="xal" hreflang="xal" data-title="Ниобиум" data-language-autonym="Хальмг" data-language-local-name="kalmykisk" 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/%EB%82%98%EC%9D%B4%EC%98%A4%EB%B8%80" title="나이오븀 – koreansk" lang="ko" hreflang="ko" data-title="나이오븀" 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%86%D5%AB%D5%B8%D5%A2%D5%AB%D5%B8%D6%82%D5%B4" title="Նիոբիում – armensk" lang="hy" hreflang="hy" data-title="Նիոբիում" 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%A8%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नायोबियम – hindi" lang="hi" hreflang="hi" data-title="नायोबियम" 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/Niobij" title="Niobij – kroatisk" lang="hr" hreflang="hr" data-title="Niobij" 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/Niobio" title="Niobio – ido" lang="io" hreflang="io" data-title="Niobio" 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/Niobium" title="Niobium – indonesisk" lang="id" hreflang="id" data-title="Niobium" 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/Niobium" title="Niobium – interlingua" lang="ia" hreflang="ia" data-title="Niobium" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – ossetisk" lang="os" hreflang="os" data-title="Ниобий" data-language-autonym="Ирон" data-language-local-name="ossetisk" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/INobo" title="INobo – zulu" lang="zu" hreflang="zu" data-title="INobo" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/N%C3%AD%C3%B3b%C3%ADn" title="Níóbín – islandsk" lang="is" hreflang="is" data-title="Níóbín" 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/Niobio" title="Niobio – italiensk" lang="it" hreflang="it" data-title="Niobio" 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%A0%D7%99%D7%90%D7%95%D7%91%D7%99%D7%95%D7%9D" title="ניאוביום – hebraisk" lang="he" hreflang="he" data-title="ניאוביום" 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/Niobium" title="Niobium – javanesisk" lang="jv" hreflang="jv" data-title="Niobium" 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/N%C9%A9y%C9%94b%C9%A9y%C9%94m" title="Nɩyɔbɩyɔm – kabiye" lang="kbp" hreflang="kbp" data-title="Nɩyɔbɩyɔm" 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%A8%E0%B2%BF%E0%B2%AF%E0%B3%8B%E0%B2%AC%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ನಿಯೋಬಿಯಮ್ – kannada" lang="kn" hreflang="kn" data-title="ನಿಯೋಬಿಯಮ್" 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%9C%E1%83%98%E1%83%9D%E1%83%91%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ნიობიუმი – georgisk" lang="ka" hreflang="ka" data-title="ნიობიუმი" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – kasakhisk" lang="kk" hreflang="kk" data-title="Ниобий" 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/Niobiom" title="Niobiom – kornisk" lang="kw" hreflang="kw" data-title="Niobiom" 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/Niobi" title="Niobi – swahili" lang="sw" hreflang="sw" data-title="Niobi" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – komi" lang="kv" hreflang="kv" data-title="Ниобий" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-avk mw-list-item"><a href="https://avk.wikipedia.org/wiki/Niobel" title="Niobel – kotava" lang="avk" hreflang="avk" data-title="Niobel" data-language-autonym="Kotava" data-language-local-name="kotava" class="interlanguage-link-target"><span>Kotava</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Nyoby%C3%B2m" title="Nyobyòm – haitisk" lang="ht" hreflang="ht" data-title="Nyobyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Niyoby%C3%BBm" title="Niyobyûm – kurdisk" lang="ku" hreflang="ku" data-title="Niyobyûm" data-language-autonym="Kurdî" data-language-local-name="kurdisk" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – kirgisisk" lang="ky" hreflang="ky" data-title="Ниобий" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – vestmarisk" lang="mrj" hreflang="mrj" data-title="Ниобий" 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/Niobium" title="Niobium – latin" lang="la" hreflang="la" data-title="Niobium" 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/Niobijs" title="Niobijs – latvisk" lang="lv" hreflang="lv" data-title="Niobijs" 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/Niob" title="Niob – luxemburgsk" lang="lb" hreflang="lb" data-title="Niob" 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/Niobis" title="Niobis – litauisk" lang="lt" hreflang="lt" data-title="Niobis" 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/Niobio" title="Niobio – ligurisk" lang="lij" hreflang="lij" data-title="Niobio" 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/Niobium" title="Niobium – limburgsk" lang="li" hreflang="li" data-title="Niobium" 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/Niobii" title="Niobii – livvisk" lang="olo" hreflang="olo" data-title="Niobii" 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/jinmrni,obi" title="jinmrni,obi – lojban" lang="jbo" hreflang="jbo" data-title="jinmrni,obi" 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-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Niobio" title="Niobio – lombardisk" lang="lmo" hreflang="lmo" data-title="Niobio" data-language-autonym="Lombard" data-language-local-name="lombardisk" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Ni%C3%B3bium" title="Nióbium – ungarsk" lang="hu" hreflang="hu" data-title="Nióbium" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D1%83%D0%BC" title="Ниобиум – makedonsk" lang="mk" hreflang="mk" data-title="Ниобиум" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Ni%C3%B4bioma" title="Niôbioma – madagassisk" lang="mg" hreflang="mg" data-title="Niôbioma" data-language-autonym="Malagasy" data-language-local-name="madagassisk" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A8%E0%B4%AF%E0%B5%8B%E0%B4%AC%E0%B4%BF%E0%B4%AF%E0%B4%82" title="നയോബിയം – malayalam" lang="ml" hreflang="ml" data-title="നയോബിയം" 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%A8%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नायोबियम – marathi" lang="mr" hreflang="mr" data-title="नायोबियम" 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/%D9%86%D9%8A%D9%88%D8%A8%D9%8A%D9%88%D9%85" title="نيوبيوم – egyptisk arabisk" lang="arz" hreflang="arz" data-title="نيوبيوم" 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/Niobium" title="Niobium – malayisk" lang="ms" hreflang="ms" data-title="Niobium" 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/Niobium" title="Niobium – mindong" lang="cdo" hreflang="cdo" data-title="Niobium" 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-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BE%D0%B1%D0%B8" title="Ниоби – moksja" lang="mdf" hreflang="mdf" data-title="Ниоби" data-language-autonym="Мокшень" data-language-local-name="moksja" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BE%D0%B1%D0%B8" title="Ниоби – mongolsk" lang="mn" hreflang="mn" data-title="Ниоби" 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%94%E1%80%AD%E1%80%AF%E1%80%84%E1%80%BA%E1%80%A1%E1%80%AD%E1%80%AF%E1%80%98%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="နိုင်အိုဘီယမ် – burmesisk" lang="my" hreflang="my" data-title="နိုင်အိုဘီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/Nextictepoztli" title="Nextictepoztli – nahuatl" lang="nah" hreflang="nah" data-title="Nextictepoztli" data-language-autonym="Nāhuatl" data-language-local-name="nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Niobium" title="Niobium – nederlandsk" lang="nl" hreflang="nl" data-title="Niobium" 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%A8%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नायोबियम – newari" lang="new" hreflang="new" data-title="नायोबियम" 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 badge-Q17437798 badge-goodarticle mw-list-item" title="betre artikkel"><a href="https://ja.wikipedia.org/wiki/%E3%83%8B%E3%82%AA%E3%83%96" title="ニオブ – japansk" lang="ja" hreflang="ja" data-title="ニオブ" 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/Nioobium" title="Nioobium – nordfrisisk" lang="frr" hreflang="frr" data-title="Nioobium" 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/Ni%C3%B2bi" title="Niòbi – oksitansk" lang="oc" hreflang="oc" data-title="Niòbi" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%A8%E0%AC%BF%E0%AC%93%E0%AC%AC%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ନିଓବିଅମ – odia" lang="or" hreflang="or" data-title="ନିଓବିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Niobiy" title="Niobiy – usbekisk" lang="uz" hreflang="uz" data-title="Niobiy" 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%A8%E0%A8%BE%E0%A8%87%E0%A8%93%E0%A8%AC%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਨਾਇਓਬੀਅਮ – panjabi" lang="pa" hreflang="pa" data-title="ਨਾਇਓਬੀਅਮ" 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%A8%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नायोबियम – pali" lang="pi" hreflang="pi" data-title="नायोबियम" 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%86%DB%8C%D9%88%D8%A8%DB%8C%D9%85" title="نیوبیم – vestpunjabi" lang="pnb" hreflang="pnb" data-title="نیوبیم" 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%86%D8%A7%D9%8A%D9%88%D8%A8%D9%8A%D9%88%D9%85" title="نايوبيوم – pashto" lang="ps" hreflang="ps" data-title="نايوبيوم" 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/Ni%C3%B2bio" title="Niòbio – piemontesisk" lang="pms" hreflang="pms" data-title="Niòbio" 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/Niob" title="Niob – polsk" lang="pl" hreflang="pl" data-title="Niob" 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/Ni%C3%B3bio" title="Nióbio – portugisisk" lang="pt" hreflang="pt" data-title="Nióbio" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro badge-Q17437798 badge-goodarticle mw-list-item" title="betre artikkel"><a href="https://ro.wikipedia.org/wiki/Niobiu" title="Niobiu – rumensk" lang="ro" hreflang="ro" data-title="Niobiu" 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/Niwpiyu" title="Niwpiyu – quechua" lang="qu" hreflang="qu" data-title="Niwpiyu" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – russisk" lang="ru" hreflang="ru" data-title="Ниобий" 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%A8%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%AC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="नायोबियम – sanskrit" lang="sa" hreflang="sa" data-title="नायोबियम" 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/Ni%C3%B2biu" title="Niòbiu – sardinsk" lang="sc" hreflang="sc" data-title="Niòbiu" data-language-autonym="Sardu" data-language-local-name="sardinsk" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Niobium" title="Niobium – skotsk" lang="sco" hreflang="sco" data-title="Niobium" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Niobium" title="Niobium – saterfrisisk" lang="stq" hreflang="stq" data-title="Niobium" 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/Niobiumi" title="Niobiumi – albansk" lang="sq" hreflang="sq" data-title="Niobiumi" 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/Niobiu" title="Niobiu – siciliansk" lang="scn" hreflang="scn" data-title="Niobiu" 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/Niobium" title="Niobium – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Niobium" 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/Ni%C3%B3b" title="Niób – slovakisk" lang="sk" hreflang="sk" data-title="Niób" 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/Niobij" title="Niobij – slovensk" lang="sl" hreflang="sl" data-title="Niobij" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Niyobiyaam" title="Niyobiyaam – somali" lang="so" hreflang="so" data-title="Niyobiyaam" data-language-autonym="Soomaaliga" data-language-local-name="somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%86%DB%8C%DB%86%D8%A8%DB%8C%DB%86%D9%85" title="نیۆبیۆم – sorani" lang="ckb" hreflang="ckb" data-title="نیۆبیۆم" data-language-autonym="کوردی" data-language-local-name="sorani" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D1%98%D1%83%D0%BC" title="Ниобијум – serbisk" lang="sr" hreflang="sr" data-title="Ниобијум" 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/Niobijum" title="Niobijum – serbokroatisk" lang="sh" hreflang="sh" data-title="Niobijum" 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-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Niobium" title="Niobium – sundanesisk" lang="su" hreflang="su" data-title="Niobium" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Niobium" title="Niobium – finsk" lang="fi" hreflang="fi" data-title="Niobium" 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/Niyobyo" title="Niyobyo – tagalog" lang="tl" hreflang="tl" data-title="Niyobyo" 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%A8%E0%AF%88%E0%AE%AF%E0%AF%8B%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="நையோபியம் – tamil" lang="ta" hreflang="ta" data-title="நையோபியம்" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – tatarisk" lang="tt" hreflang="tt" data-title="Ниобий" 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%A8%E0%B0%BF%E0%B0%AF%E0%B1%8B%E0%B0%AC%E0%B0%BF%E0%B0%AF%E0%B0%82" title="నియోబియం – telugu" lang="te" hreflang="te" data-title="నియోబియం" 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%84%E0%B8%99%E0%B9%82%E0%B8%AD%E0%B9%80%E0%B8%9A%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="ไนโอเบียม – thai" lang="th" hreflang="th" data-title="ไนโอเบียม" 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%9D%D0%B8%D0%BE%D0%B1%D0%B8%D0%B9" title="Ниобий – tadsjikisk" lang="tg" hreflang="tg" data-title="Ниобий" 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/Niyobyum" title="Niyobyum – tyrkisk" lang="tr" hreflang="tr" data-title="Niyobyum" 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%9D%D1%96%D0%BE%D0%B1%D1%96%D0%B9" title="Ніобій – ukrainsk" lang="uk" hreflang="uk" data-title="Ніобій" 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%86%DB%8C%D9%88%D8%A8%DB%8C%D8%A6%D9%85" title="نیوبیئم – urdu" lang="ur" hreflang="ur" data-title="نیوبیئم" 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%86%D9%89%D8%A6%D9%88%D8%A8%D9%89%D9%8A" title="نىئوبىي – uigurisk" lang="ug" hreflang="ug" data-title="نىئوبىي" 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/Niobii" title="Niobii – vepsisk" lang="vep" hreflang="vep" data-title="Niobii" 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/Niobi" title="Niobi – vietnamesisk" lang="vi" hreflang="vi" data-title="Niobi" 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%88%AE" title="鈮 – klassisk kinesisk" lang="lzh" hreflang="lzh" data-title="鈮" 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/Niobyo" title="Niobyo – waray" lang="war" hreflang="war" data-title="Niobyo" 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%93%8C" title="铌 – wu" lang="wuu" hreflang="wuu" data-title="铌" 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-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A0%D7%99%D7%90%D7%91%D7%99%D7%95%D7%9D" title="ניאביום – jiddisk" lang="yi" hreflang="yi" data-title="ניאביום" data-language-autonym="ייִדיש" data-language-local-name="jiddisk" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Niobium" title="Niobium – joruba" lang="yo" hreflang="yo" data-title="Niobium" 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%88%AE" title="鈮 – kantonesisk" lang="yue" hreflang="yue" data-title="鈮" 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 badge-Q17437798 badge-goodarticle mw-list-item" title="betre artikkel"><a href="https://zh.wikipedia.org/wiki/%E9%93%8C" title="铌 – kinesisk" lang="zh" hreflang="zh" data-title="铌" 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/Q1046#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</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="Namnerom"> <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/Niob" title="Vis innhaldssida [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:Niob&action=edit&redlink=1" rel="discussion" class="new" title="Diskusjon om innhaldssida (sida finst ikkje) [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" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Endre språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk nynorsk</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visningar"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Niob"><span>Les</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Niob&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Niob&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Niob&action=history" title="Eldre versjonar av sida [h]" accesskey="h"><span>Sjå historikken</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" 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class="vector-pinnable-header-label">Verktøy</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">gøym</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlingar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Niob"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Niob&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Niob&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Niob&action=history"><span>Sjå historikken</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Ålment </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenkjer_hit/Niob" title="Liste over alle wikisidene som har lenkjer hit [j]" accesskey="j"><span>Lenkjer hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringar/Niob" rel="nofollow" title="Nylege endringar på sider denne sida lenkjar til [k]" accesskey="k"><span>Relaterte endringar</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nn" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Niob&oldid=2931587" title="Fast lenkje til denne versjonen av sida"><span>Fast lenkje</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Niob&action=info" title="Meir informasjon om sida"><span>Sideinformasjon</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesial:Siter&page=Niob&id=2931587&wpFormIdentifier=titleform" title="Informasjon om korleis ein siterer denne sida"><span>Siter denne sida</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FNiob"><span>Hent kort URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesial:QrCode&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FNiob"><span>Last ned QR-kode</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/eksporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Spesial:Bok&bookcmd=book_creator&referer=Niob"><span>Opprett ei bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesial:DownloadAsPdf&page=Niob&action=show-download-screen"><span>Last ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Niob&printable=yes" title="Utskriftsversjon av sida [p]" accesskey="p"><span>Utskriftsversjon</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utsjånad"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Frå Wikipedia – det frie oppslagsverket</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="nn" dir="ltr"><table border="1" cellpadding="2" cellspacing="0" align="right" style="margin-left:10px; border:2px #ccc solid; border-collapse:collapse; background:white;"> <tbody><tr> <td colspan="2" style="background:white;"> <table border="0" align="center"> <tbody><tr> <td align="center"><b>41</b> </td> <td align="center"><a href="/wiki/Zirkonium" title="Zirkonium">Zirkonium</a> ← <b>Niob</b> → <a href="/wiki/Molybden" title="Molybden">Molybden</a> </td></tr> <tr> <td rowspan="3" align="center" valign="center"><a href="/wiki/Vanadium" title="Vanadium">V</a><br />↑<br /><b>Nb</b><br />↓<br /><a href="/wiki/Tantal" title="Tantal">Ta</a> </td></tr> <tr> <td align="center"><span typeof="mw:File"><a href="/wiki/Fil:Nb-TableImage.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Nb-TableImage.svg/300px-Nb-TableImage.svg.png" decoding="async" width="300" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Nb-TableImage.svg/450px-Nb-TableImage.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Nb-TableImage.svg/600px-Nb-TableImage.svg.png 2x" data-file-width="673" data-file-height="203" /></a></span><div align="right"><small><a href="/wiki/Periodesystemet" title="Periodesystemet">Heile tabellen</a></small></div> </td></tr></tbody></table> </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><b>Generelle eigenskapar</b> </th></tr> <tr> <td><a href="/wiki/Grunnstoffliste" class="mw-redirect" title="Grunnstoffliste">Namn</a>, <a href="/wiki/Kjemisk_symbol" class="mw-redirect" title="Kjemisk symbol">kjemisk symbol</a>, <br /> <a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a> </td> <td><b>Niob, Nb, 41</b> </td></tr> <tr> <td><a href="/wiki/Kjemisk_serie" title="Kjemisk serie">Kjemisk serie</a> </td> <td><a href="/wiki/Transisjonsmetall" title="Transisjonsmetall">Transisjonsmetall</a> </td></tr> <tr> <td><a href="/wiki/Gruppene_i_periodesystemet" title="Gruppene i periodesystemet">Gruppe</a>, <a href="/wiki/Periodane_i_periodesystemet" title="Periodane i periodesystemet">periode</a>, <a href="/wiki/Blokkene_i_periodesystemet" title="Blokkene i periodesystemet">blokk</a> </td> <td><a href="/wiki/Gruppe_5" title="Gruppe 5">5</a>, <a href="/w/index.php?title=Periode_5&action=edit&redlink=1" class="new" title="Periode 5 (sida finst ikkje)">5</a>, <a href="/wiki/D-blokk" title="D-blokk">d</a> </td></tr> <tr> <td><a href="/wiki/Tettleik" title="Tettleik">Tettleik</a>, <a href="/wiki/Mohs_hardleiksskala" title="Mohs hardleiksskala">hardleik</a> </td> <td>8570 <a href="/w/index.php?title=Kilogram_per_kubikkmeter&action=edit&redlink=1" class="new" title="Kilogram per kubikkmeter (sida finst ikkje)">kg/m<sup>3</sup></a>, 6 <i>(ikkje <a href="/wiki/SI" class="mw-redirect" title="SI">SI</a>)</i> </td></tr> <tr> <td valign="top"><a href="/wiki/Farge" title="Farge">Utsjånad</a> </td> <td>Metallisk grå <br /> <span typeof="mw:File"><a href="/wiki/Fil:Nb,41.jpg" class="mw-file-description" title="Niob"><img alt="Niob" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Nb%2C41.jpg/125px-Nb%2C41.jpg" decoding="async" width="125" height="64" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Nb%2C41.jpg/188px-Nb%2C41.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/Nb%2C41.jpg/250px-Nb%2C41.jpg 2x" data-file-width="600" data-file-height="309" /></a></span> </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><b><a href="/wiki/Atom" title="Atom">Atomeigenskapar</a></b> </th></tr> <tr> <td><a href="/wiki/Atommasse" title="Atommasse">Atommasse</a> </td> <td>92,90638 <a href="/wiki/Atommasseeining" title="Atommasseeining">u</a> <i>(ikkje <a href="/wiki/SI" class="mw-redirect" title="SI">SI</a>)</i> </td></tr> <tr> <td><a href="/wiki/Atomradius" title="Atomradius">Atomradius</a> (berekna) </td> <td>145 (198) <a href="/wiki/Pikometer" title="Pikometer">pm</a> </td></tr> <tr> <td><a href="/wiki/Kovalent_radius" title="Kovalent radius">Kovalent radius</a> </td> <td>137 pm </td></tr> <tr> <td><a href="/wiki/Ioneradius" title="Ioneradius">Ioneradius</a> </td> <td>64 pm (ladning: +5) </td></tr> <tr> <td><a href="/w/index.php?title=Van_der_Waals_radius&action=edit&redlink=1" class="new" title="Van der Waals radius (sida finst ikkje)">van der Waals radius</a> </td> <td><i>(?)</i> pm </td></tr> <tr> <td><a href="/w/index.php?title=Elektronkonfigurasjon&action=edit&redlink=1" class="new" title="Elektronkonfigurasjon (sida finst ikkje)">Elektronkonfigurasjon</a> </td> <td>[<a href="/wiki/Krypton" title="Krypton">Kr</a>]<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 4d^{4}5s^{1}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>4</mn> <msup> <mi>d</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msup> <mn>5</mn> <msup> <mi>s</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 4d^{4}5s^{1}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c9e730d15302490a4450bbb565f54826f6fc9a19" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:6.742ex; height:2.676ex;" alt="{\displaystyle 4d^{4}5s^{1}}"></span> </td></tr> <tr> <td><a href="/wiki/Elektron" title="Elektron">Elektron</a> per <a href="/wiki/Energiniv%C3%A5" title="Energinivå">energinivå</a> </td> <td>2, 8, 18, 12, 1 </td></tr> <tr> <td><a href="/wiki/Oksidasjonstrinn" class="mw-redirect" title="Oksidasjonstrinn">Oksidasjonstrinn</a> (<a href="/wiki/Oksid" title="Oksid">oksid</a>) </td> <td>+3, <b>+5</b> (svak <a href="/wiki/Syre" title="Syre">syre</a>) </td></tr> <tr> <td><a href="/wiki/Krystallstruktur" title="Krystallstruktur">Krystallstruktur</a> </td> <td>Kubisk romsentrert </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><b><a href="/wiki/Fysikk" title="Fysikk">Fysiske eigenskapar</a></b> </th></tr> <tr> <td><a href="/wiki/Tilstandsform" class="mw-redirect" title="Tilstandsform">Tilstandsform</a> </td> <td><a href="/wiki/Fast_stoff" title="Fast stoff">Fast stoff</a> </td></tr> <tr> <td><a href="/wiki/Smeltepunkt" title="Smeltepunkt">Smeltepunkt</a> </td> <td>2741 <a href="/wiki/Kelvin" title="Kelvin">K</a> (2468°<a href="/wiki/Celsius" title="Celsius">C</a>) </td></tr> <tr> <td><a href="/wiki/Kokepunkt" title="Kokepunkt">Kokepunkt</a> </td> <td>5017 K (4744°C) </td></tr> <tr> <td><a href="/wiki/Molart_volum" title="Molart volum">Molart volum</a> </td> <td>10,83 <a href="/w/index.php?title=Kubikkmeter_per_mol&action=edit&redlink=1" class="new" title="Kubikkmeter per mol (sida finst ikkje)">cm<sup>3</sup>/mol</a> </td></tr> <tr> <td><a href="/wiki/Fordampingsvarme" title="Fordampingsvarme">Fordampingsvarme</a> </td> <td>696,6 <a href="/w/index.php?title=Joule_per_mol&action=edit&redlink=1" class="new" title="Joule per mol (sida finst ikkje)">kJ/mol</a> </td></tr> <tr> <td><a href="/wiki/Smeltevarme" title="Smeltevarme">Smeltevarme</a> </td> <td>26,4 kJ/mol </td></tr> <tr> <td><a href="/wiki/Damptrykk" title="Damptrykk">Damptrykk</a> </td> <td>0,0755 <a href="/wiki/Pascal" title="Pascal">Pa</a> ved 2741 K </td></tr> <tr> <td><a href="/wiki/Ljodfart" class="mw-redirect" title="Ljodfart">Ljodfart</a> </td> <td>3480 <a href="/wiki/Meter_per_sekund" title="Meter per sekund">m/s</a> ved 20 °C </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><b>Diverse eigenskapar</b> </th></tr> <tr> <td><a href="/wiki/Elektronegativitet" title="Elektronegativitet">Elektronegativitet</a> </td> <td>1,6 (<a href="/wiki/Paulings_skala" title="Paulings skala">Paulings skala</a>) </td></tr> <tr> <td><a href="/wiki/Spesifikk_varmekapasitet" title="Spesifikk varmekapasitet">Spesifikk varmekapasitet</a> </td> <td>265 <a href="/w/index.php?title=Joule_per_kilogram-kelvin&action=edit&redlink=1" class="new" title="Joule per kilogram-kelvin (sida finst ikkje)">J/(kg·K)</a> </td></tr> <tr> <td><a href="/wiki/Elektrisk_konduktivitet" title="Elektrisk konduktivitet">Elektrisk konduktivitet</a> </td> <td>6,93 <a href="/w/index.php?title=Siemens_per_meter&action=edit&redlink=1" class="new" title="Siemens per meter (sida finst ikkje)">MS/m</a> </td></tr> <tr> <td><a href="/wiki/Termisk_konduktivitet" class="mw-redirect" title="Termisk konduktivitet">Termisk konduktivitet</a> </td> <td>53,7 <a href="/w/index.php?title=Watt_per_meter-kelvin&action=edit&redlink=1" class="new" title="Watt per meter-kelvin (sida finst ikkje)">W/(m·K)</a> </td></tr> <tr> <td valign="top"><a href="/w/index.php?title=Ioniseringspotensial&action=edit&redlink=1" class="new" title="Ioniseringspotensial (sida finst ikkje)">Ioniseringspotensial</a> </td> <td>670 kJ/mol <br /> 1388 kJ/mol <br /> 2422 kJ/mol <br /> 3700 kJ/mol <br /> 4884 kJ/mol <br /> 9910 kJ/mol <br /> 12100 kJ/mol </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><b><a href="/wiki/Isotop" title="Isotop">Mest stabile isotopar</a></b> </th></tr> <tr> <td colspan="2"> <table border="1" cellpadding="0" cellspacing="2" width="100%" style="border:2px #ccc solid; border-collapse:collapse; background:white;"> <tbody><tr> <th><a href="/wiki/Isotop" title="Isotop">Iso-<br />top</a> </th> <th><a href="/w/index.php?title=Naturleg_f%C3%B8rekomst&action=edit&redlink=1" class="new" title="Naturleg førekomst (sida finst ikkje)">Naturleg<br />førekomst</a> </th> <th><a href="/wiki/Halveringstid" title="Halveringstid">Halverings-<br />tid</a> <small><i>(ikkje SI)</i></small> </th> <th><a href="/w/index.php?title=Nedbrytingsmodus&action=edit&redlink=1" class="new" title="Nedbrytingsmodus (sida finst 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href="/w/index.php?title=Intern_konversjon&action=edit&redlink=1" class="new" title="Intern konversjon (sida finst ikkje)">IK</a> </td><td>0,031; <a href="/wiki/Elektron" title="Elektron">e</a> </td><td><sup>93</sup>Nb </td></tr> <tr> <td><sup>94</sup>Nb </td><td><i>(kunstig)</i> </td><td>20 300 år </td><td><a href="/wiki/Betastr%C3%A5ling" class="mw-redirect" title="Betastråling">β</a><sup>−</sup> </td><td>0,471 </td><td><sup>94</sup><a href="/wiki/Molybden" title="Molybden">Mo</a> </td></tr> </tbody></table> </td></tr> <tr> <th colspan="2" align="center" style="background:white; background:#ffc0c0;"><small><a href="/wiki/SI-eining" class="mw-redirect" title="SI-eining">SI-einingar</a> og <a href="/wiki/Standard_temperatur_og_trykk" title="Standard temperatur og trykk">STP</a> er brukt unntatt der det er avmerkt</small> </th></tr></tbody></table> <p><b>Niob</b> er eit <a href="/wiki/Transisjonsmetall" title="Transisjonsmetall">transisjonsmetall</a> med <a href="/wiki/Kjemisk_symbol" class="mw-redirect" title="Kjemisk symbol">kjemisk symbol</a> <b>Nb</b> og <a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a> 41. </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=Niob&veaction=edit&section=1" title="Endre bolk: Historie" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=1" title="Rediger kildekoden til seksjonen Historie"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Charles_Hatchett&action=edit&redlink=1" class="new" title="Charles Hatchett (sida finst ikkje)">Charles Hatchett</a> oppdaga <a href="/wiki/Grunnstoff" title="Grunnstoff">grunnstoffet</a> i <a href="/wiki/1801" title="1801">1801</a>. Namnet <i>niob</i> vart vedteke av <a href="/w/index.php?title=IUPAC&action=edit&redlink=1" class="new" title="IUPAC (sida finst ikkje)">IUPAC</a> i 1950. Grunnstoffet er òg kjend som <i>columbium</i>. </p> <div class="mw-heading mw-heading2"><h2 id="Førekomst"><span id="F.C3.B8rekomst"></span>Førekomst</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=2" title="Endre bolk: Førekomst" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=2" title="Rediger kildekoden til seksjonen Førekomst"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Niob finst ikkje i fri form i naturen, men i <a href="/wiki/Mineral" title="Mineral">mineral</a> som til dømes <a href="/w/index.php?title=Niobitt&action=edit&redlink=1" class="new" title="Niobitt (sida finst ikkje)">niobitt</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Produksjon">Produksjon</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=3" title="Endre bolk: Produksjon" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=3" title="Rediger kildekoden til seksjonen Produksjon"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a class="mw-selflink selflink">Niob</a> har vore produsert ved <a href="/w/index.php?title=S%C3%B8ve_gruver&action=edit&redlink=1" class="new" title="Søve gruver (sida finst ikkje)">Søve gruver</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Bruk">Bruk</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=4" title="Endre bolk: Bruk" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=4" title="Rediger kildekoden til seksjonen Bruk"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Metall" title="Metall">Metallet</a> vert brukt i <a href="/wiki/Rustfritt_st%C3%A5l" title="Rustfritt stål">rustfritt stål</a> og andre <a href="/wiki/Legering" title="Legering">legeringar</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Reaktivitet">Reaktivitet</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=5" title="Endre bolk: Reaktivitet" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=5" title="Rediger kildekoden til seksjonen Reaktivitet"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Sambindingar">Sambindingar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=6" title="Endre bolk: Sambindingar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=6" title="Rediger kildekoden til seksjonen Sambindingar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Niob har vanlegvis <a href="/wiki/Oksidasjonstal" title="Oksidasjonstal">oksidasjonstal</a> 5 i sambindingar. Grunnstoffet dannar mellom anna <a href="/w/index.php?title=Halogenid&action=edit&redlink=1" class="new" title="Halogenid (sida finst ikkje)">halogenid</a> og <a href="/wiki/Oksid" title="Oksid">oksida</a> Niob(II)oksid (NbO), Niob(IV)oksid (NbO<sub>2</sub>) og Niob(V)oksid (Nb<sub>2</sub>O<sub>5</sub>). </p><p>Niobsambindingar er <a href="/wiki/Gift" title="Gift">giftige</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Isotopar">Isotopar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=7" title="Endre bolk: Isotopar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=7" title="Rediger kildekoden til seksjonen Isotopar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Namngjeving">Namngjeving</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=8" title="Endre bolk: Namngjeving" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=8" title="Rediger kildekoden til seksjonen Namngjeving"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Sjå_også"><span id="Sj.C3.A5_ogs.C3.A5"></span>Sjå også</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=9" title="Endre bolk: Sjå også" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=9" title="Rediger kildekoden til seksjonen Sjå også"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Periodesystemet" title="Periodesystemet">Periodesystemet</a></li> <li><a href="/wiki/Grunnstoffliste" class="mw-redirect" title="Grunnstoffliste">Grunnstoffliste</a></li> <li><a href="/wiki/Isotoptabell" title="Isotoptabell">Isotoptabell</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Bakgrunnsstoff">Bakgrunnsstoff</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Niob&veaction=edit&section=10" title="Endre bolk: Bakgrunnsstoff" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Niob&action=edit&section=10" title="Rediger kildekoden til seksjonen Bakgrunnsstoff"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.webelements.com/webelements/elements/text/Nb/key.html">Webelements - niob</a><div class="spire" style="clear: both;"><span typeof="mw:File"><a href="/wiki/Fil:P_chemist.png" class="mw-file-description" title="Spire"><img alt="Spire" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/P_chemist.png/20px-P_chemist.png" decoding="async" width="20" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/P_chemist.png/30px-P_chemist.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ac/P_chemist.png/40px-P_chemist.png 2x" data-file-width="77" data-file-height="68" /></a></span> Denne <a href="/wiki/Kategori:Kjemispirer" title="Kategori:Kjemispirer">kjemiartikkelen</a> er ei <b><a href="/wiki/Wikipedia:Spire" title="Wikipedia:Spire">spire</a></b>. Du kan hjelpe Nynorsk Wikipedia gjennom å <span class="plainlinks"><i><a class="external text" href="https://nn.wikipedia.org/w/index.php?title=Niob&action=edit">utvide han</a></i></span>. </div></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r3515230">.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 .mw-empty-li{display:none}.mw-parser-output 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