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id="toc-Isotopes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Isotopes"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Isotopes</span> </div> </a> <ul id="toc-Isotopes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Occurrence_naturelle" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Occurrence_naturelle"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Occurrence naturelle</span> </div> </a> <ul id="toc-Occurrence_naturelle-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Corps_simple,_chimie_de_l'élément_Ir_et_ses_combinaisons" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Corps_simple,_chimie_de_l'élément_Ir_et_ses_combinaisons"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Corps simple, chimie de l'élément Ir et ses combinaisons</span> </div> </a> <button aria-controls="toc-Corps_simple,_chimie_de_l'élément_Ir_et_ses_combinaisons-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>Afficher / masquer la sous-section Corps simple, chimie de l'élément Ir et ses combinaisons</span> </button> <ul id="toc-Corps_simple,_chimie_de_l'élément_Ir_et_ses_combinaisons-sublist" class="vector-toc-list"> <li id="toc-Caractéristiques_physiques_et_chimiques_du_corps_simple" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Caractéristiques_physiques_et_chimiques_du_corps_simple"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Caractéristiques physiques et chimiques du corps simple</span> </div> </a> <ul id="toc-Caractéristiques_physiques_et_chimiques_du_corps_simple-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Applications_du_corps_simple_et_de_ses_alliages" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Applications_du_corps_simple_et_de_ses_alliages"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Applications du corps simple et de ses alliages</span> </div> </a> <ul id="toc-Applications_du_corps_simple_et_de_ses_alliages-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Chimie_de_l'iridium_et_principales_combinaisons" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Chimie_de_l'iridium_et_principales_combinaisons"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>Chimie de l'iridium et principales combinaisons</span> </div> </a> <ul id="toc-Chimie_de_l'iridium_et_principales_combinaisons-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Analyse" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Analyse"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Analyse</span> </div> </a> <ul id="toc-Analyse-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Risques_et_toxicologie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Risques_et_toxicologie"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Risques et toxicologie</span> </div> </a> <ul id="toc-Risques_et_toxicologie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes_et_références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes_et_références"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Notes et références</span> </div> </a> <ul id="toc-Notes_et_références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voir_aussi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voir_aussi"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Voir aussi</span> </div> </a> <button aria-controls="toc-Voir_aussi-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>Afficher / masquer la sous-section Voir aussi</span> </button> <ul id="toc-Voir_aussi-sublist" class="vector-toc-list"> <li id="toc-Bibliographie" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliographie"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.1</span> <span>Bibliographie</span> </div> </a> <ul id="toc-Bibliographie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.2</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Liens_externes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Liens_externes"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.3</span> <span>Liens externes</span> </div> </a> <ul id="toc-Liens_externes-sublist" class="vector-toc-list"> </ul> </li> </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="Sommaire" 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="Basculer la table des matières" > <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">Basculer la table des matières</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">Iridium</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="Aller à un article dans une autre langue. Disponible en 145 langues." > <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-145" 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">145 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Iridium" title="Iridium – afrikaans" lang="af" hreflang="af" data-title="Iridium" 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%A2%E1%88%AA%E1%8B%B2%E1%8B%A8%E1%88%9D" title="ኢሪዲየም – amharique" lang="am" hreflang="am" data-title="ኢሪዲየም" data-language-autonym="አማርኛ" data-language-local-name="amharique" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Iridio" title="Iridio – aragonais" lang="an" hreflang="an" data-title="Iridio" data-language-autonym="Aragonés" data-language-local-name="aragonais" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%87%E0%A4%B0%E0%A5%80%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरीडियम – angika" lang="anp" hreflang="anp" data-title="इरीडियम" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A5%D8%B1%D9%8A%D8%AF%D9%8A%D9%88%D9%85" title="إريديوم – arabe" lang="ar" hreflang="ar" data-title="إريديوم" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A5%D9%8A%D8%B1%D9%8A%D8%AF%D9%8A%D9%88%D9%85" title="إيريديوم – arabe marocain" lang="ary" hreflang="ary" data-title="إيريديوم" data-language-autonym="الدارجة" data-language-local-name="arabe marocain" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A7%D8%B1%D9%8A%D8%AF%D9%8A%D9%88%D9%85" title="اريديوم – arabe égyptien" lang="arz" hreflang="arz" data-title="اريديوم" data-language-autonym="مصرى" data-language-local-name="arabe égyptien" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Iridiu" title="Iridiu – asturien" lang="ast" hreflang="ast" data-title="Iridiu" data-language-autonym="Asturianu" data-language-local-name="asturien" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-avk mw-list-item"><a href="https://avk.wikipedia.org/wiki/Irdel" title="Irdel – kotava" lang="avk" hreflang="avk" data-title="Irdel" data-language-autonym="Kotava" data-language-local-name="kotava" class="interlanguage-link-target"><span>Kotava</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C4%B0ridium" title="İridium – azerbaïdjanais" lang="az" hreflang="az" data-title="İridium" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaïdjanais" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – bachkir" lang="ba" hreflang="ba" data-title="Иридий" data-language-autonym="Башҡортса" data-language-local-name="bachkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Iridium" title="Iridium – balinais" lang="ban" hreflang="ban" data-title="Iridium" data-language-autonym="Basa Bali" data-language-local-name="balinais" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Iridyo" title="Iridyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Iridyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%86%D1%80%D1%8B%D0%B4%D1%8B%D0%B9" title="Ірыдый – biélorusse" lang="be" hreflang="be" data-title="Ірыдый" data-language-autonym="Беларуская" data-language-local-name="biélorusse" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%86%D1%80%D1%8B%D0%B4" title="Ірыд – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ірыд" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – bulgare" lang="bg" hreflang="bg" data-title="Иридий" data-language-autonym="Български" data-language-local-name="bulgare" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%87%E0%A4%B0%E0%A5%80%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरीडियम – Bhojpuri" lang="bh" hreflang="bh" data-title="इरीडियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%B0%E0%A6%BF%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="ইরিডিয়াম – bengali" lang="bn" hreflang="bn" data-title="ইরিডিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A8%E0%BD%B2%E0%BC%8B%E0%BD%A2%E0%BD%B2%E0%BC%8B%E0%BD%8C%E0%BD%B2%E0%BD%98%E0%BC%8D" title="ཨི་རི་ཌིམ། – tibétain" lang="bo" hreflang="bo" data-title="ཨི་རི་ཌིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibétain" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Iridiom" title="Iridiom – breton" lang="br" hreflang="br" data-title="Iridiom" data-language-autonym="Brezhoneg" data-language-local-name="breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs badge-Q17437796 badge-featuredarticle mw-list-item" title="article de qualité"><a href="https://bs.wikipedia.org/wiki/Iridij" title="Iridij – bosniaque" lang="bs" hreflang="bs" data-title="Iridij" data-language-autonym="Bosanski" data-language-local-name="bosniaque" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Iridi" title="Iridi – catalan" lang="ca" hreflang="ca" data-title="Iridi" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Iridium" title="Iridium – Mindong" lang="cdo" hreflang="cdo" data-title="Iridium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Iridio" title="Iridio – cebuano" lang="ceb" hreflang="ceb" data-title="Iridio" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%A0%E1%8E%A2%E1%8E%B5%E1%8F%97%E1%8F%B4%E1%8E%BB" title="ᎠᎢᎵᏗᏴᎻ – cherokee" lang="chr" hreflang="chr" data-title="ᎠᎢᎵᏗᏴᎻ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="cherokee" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%DB%8C%D8%B1%DB%8C%D8%AF%DB%8C%DB%86%D9%85" title="ئیریدیۆم – sorani" lang="ckb" hreflang="ckb" data-title="ئیریدیۆم" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Iridiu" title="Iridiu – corse" lang="co" hreflang="co" data-title="Iridiu" data-language-autonym="Corsu" data-language-local-name="corse" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Iridium" title="Iridium – tchèque" lang="cs" hreflang="cs" data-title="Iridium" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – tchouvache" lang="cv" hreflang="cv" data-title="Иридий" data-language-autonym="Чӑвашла" data-language-local-name="tchouvache" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Iridiwm" title="Iridiwm – gallois" lang="cy" hreflang="cy" data-title="Iridiwm" data-language-autonym="Cymraeg" data-language-local-name="gallois" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Iridium" title="Iridium – danois" lang="da" hreflang="da" data-title="Iridium" data-language-autonym="Dansk" data-language-local-name="danois" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Iridium" title="Iridium – allemand" lang="de" hreflang="de" data-title="Iridium" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el badge-Q17437796 badge-featuredarticle mw-list-item" title="article de qualité"><a href="https://el.wikipedia.org/wiki/%CE%99%CF%81%CE%AF%CE%B4%CE%B9%CE%BF" title="Ιρίδιο – grec" lang="el" hreflang="el" data-title="Ιρίδιο" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Iridium" title="Iridium – anglais" lang="en" hreflang="en" data-title="Iridium" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Iridio" title="Iridio – espéranto" lang="eo" hreflang="eo" data-title="Iridio" data-language-autonym="Esperanto" data-language-local-name="espéranto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Iridio" title="Iridio – espagnol" lang="es" hreflang="es" data-title="Iridio" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Iriidium" title="Iriidium – estonien" lang="et" hreflang="et" data-title="Iriidium" data-language-autonym="Eesti" data-language-local-name="estonien" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Iridio" title="Iridio – basque" lang="eu" hreflang="eu" data-title="Iridio" data-language-autonym="Euskara" data-language-local-name="basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DB%8C%D8%B1%DB%8C%D8%AF%DB%8C%D9%85" title="ایریدیم – persan" lang="fa" hreflang="fa" data-title="ایریدیم" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Iridium" title="Iridium – finnois" lang="fi" hreflang="fi" data-title="Iridium" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Iriidium" title="Iriidium – frison septentrional" lang="frr" hreflang="frr" data-title="Iriidium" data-language-autonym="Nordfriisk" data-language-local-name="frison septentrional" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Iridi" title="Iridi – frioulan" lang="fur" hreflang="fur" data-title="Iridi" data-language-autonym="Furlan" data-language-local-name="frioulan" 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/Iridiam" title="Iridiam – irlandais" lang="ga" hreflang="ga" data-title="Iridiam" data-language-autonym="Gaeilge" data-language-local-name="irlandais" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Iridium" title="Iridium – gaélique écossais" lang="gd" hreflang="gd" data-title="Iridium" data-language-autonym="Gàidhlig" data-language-local-name="gaélique écossais" 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/Iridio" title="Iridio – galicien" lang="gl" hreflang="gl" data-title="Iridio" data-language-autonym="Galego" data-language-local-name="galicien" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%88%E0%AA%B0%E0%AA%BF%E0%AA%A1%E0%AB%80%E0%AA%AF%E0%AA%AE" title="ઈરિડીયમ – goudjarati" lang="gu" hreflang="gu" data-title="ઈરિડીયમ" data-language-autonym="ગુજરાતી" data-language-local-name="goudjarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Iriddjum" title="Iriddjum – mannois" lang="gv" hreflang="gv" data-title="Iriddjum" data-language-autonym="Gaelg" data-language-local-name="mannois" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Iridium" title="Iridium – hakka" lang="hak" hreflang="hak" data-title="Iridium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%99%D7%A8%D7%99%D7%93%D7%99%D7%95%D7%9D" title="אירידיום – hébreu" lang="he" hreflang="he" data-title="אירידיום" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%87%E0%A4%B0%E0%A5%80%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरीडियम – hindi" lang="hi" hreflang="hi" data-title="इरीडियम" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Iridium" title="Iridium – hindi fidjien" lang="hif" hreflang="hif" data-title="Iridium" data-language-autonym="Fiji Hindi" data-language-local-name="hindi fidjien" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Iridij" title="Iridij – croate" lang="hr" hreflang="hr" data-title="Iridij" data-language-autonym="Hrvatski" data-language-local-name="croate" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Iridium" title="Iridium – haut-sorabe" lang="hsb" hreflang="hsb" data-title="Iridium" data-language-autonym="Hornjoserbsce" data-language-local-name="haut-sorabe" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Iridy%C3%B2m" title="Iridyòm – créole haïtien" lang="ht" hreflang="ht" data-title="Iridyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="créole haïtien" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Ir%C3%ADdium" title="Irídium – hongrois" lang="hu" hreflang="hu" data-title="Irídium" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BB%D6%80%D5%AB%D5%A4%D5%AB%D5%B8%D6%82%D5%B4" title="Իրիդիում – arménien" lang="hy" hreflang="hy" data-title="Իրիդիում" data-language-autonym="Հայերեն" data-language-local-name="arménien" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Iridium" title="Iridium – interlingua" lang="ia" hreflang="ia" data-title="Iridium" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Iridium" title="Iridium – indonésien" lang="id" hreflang="id" data-title="Iridium" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Iridio" title="Iridio – ido" lang="io" hreflang="io" data-title="Iridio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Irid%C3%ADn" title="Iridín – islandais" lang="is" hreflang="is" data-title="Iridín" data-language-autonym="Íslenska" data-language-local-name="islandais" 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/Iridio" title="Iridio – italien" lang="it" hreflang="it" data-title="Iridio" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A4%E3%83%AA%E3%82%B8%E3%82%A6%E3%83%A0" title="イリジウム – japonais" lang="ja" hreflang="ja" data-title="イリジウム" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/jinmrdiridi" title="jinmrdiridi – lojban" lang="jbo" hreflang="jbo" data-title="jinmrdiridi" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Iridium" title="Iridium – javanais" lang="jv" hreflang="jv" data-title="Iridium" data-language-autonym="Jawa" data-language-local-name="javanais" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%98%E1%83%A0%E1%83%98%E1%83%93%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ირიდიუმი – géorgien" lang="ka" hreflang="ka" data-title="ირიდიუმი" data-language-autonym="ქართული" data-language-local-name="géorgien" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/%C6%96r%C9%A9d%C9%A9y%C9%94m" title="Ɩrɩdɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Ɩrɩdɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – kazakh" lang="kk" hreflang="kk" data-title="Иридий" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%87%E0%B2%B0%E0%B2%BF%E0%B2%A1%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಇರಿಡಿಯಮ್ – kannada" lang="kn" hreflang="kn" data-title="ಇರಿಡಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B4%EB%A6%AC%EB%93%90" title="이리듐 – coréen" lang="ko" hreflang="ko" data-title="이리듐" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/%C3%8Er%C3%AEdy%C3%BBm" title="Îrîdyûm – kurde" lang="ku" hreflang="ku" data-title="Îrîdyûm" data-language-autonym="Kurdî" data-language-local-name="kurde" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – komi" lang="kv" hreflang="kv" data-title="Иридий" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Iridiom" title="Iridiom – cornique" lang="kw" hreflang="kw" data-title="Iridiom" data-language-autonym="Kernowek" data-language-local-name="cornique" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – kirghize" lang="ky" hreflang="ky" data-title="Иридий" data-language-autonym="Кыргызча" data-language-local-name="kirghize" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Iridium" title="Iridium – latin" lang="la" hreflang="la" data-title="Iridium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Iridium" title="Iridium – luxembourgeois" lang="lb" hreflang="lb" data-title="Iridium" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxembourgeois" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Yirediyaamu_(Irdium)" title="Yirediyaamu (Irdium) – ganda" lang="lg" hreflang="lg" data-title="Yirediyaamu (Irdium)" data-language-autonym="Luganda" data-language-local-name="ganda" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Iridium" title="Iridium – limbourgeois" lang="li" hreflang="li" data-title="Iridium" data-language-autonym="Limburgs" data-language-local-name="limbourgeois" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Iridio" title="Iridio – ligure" lang="lij" hreflang="lij" data-title="Iridio" data-language-autonym="Ligure" data-language-local-name="ligure" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Iridio" title="Iridio – lombard" lang="lmo" hreflang="lmo" data-title="Iridio" data-language-autonym="Lombard" data-language-local-name="lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Iridis" title="Iridis – lituanien" lang="lt" hreflang="lt" data-title="Iridis" data-language-autonym="Lietuvių" data-language-local-name="lituanien" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Ir%C4%ABdijs" title="Irīdijs – letton" lang="lv" hreflang="lv" data-title="Irīdijs" data-language-autonym="Latviešu" data-language-local-name="letton" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8" title="Ириди – mokcha" lang="mdf" hreflang="mdf" data-title="Ириди" data-language-autonym="Мокшень" data-language-local-name="mokcha" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D1%83%D0%BC" title="Иридиум – macédonien" lang="mk" hreflang="mk" data-title="Иридиум" data-language-autonym="Македонски" data-language-local-name="macédonien" 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%87%E0%B4%B1%E0%B4%BF%E0%B4%A1%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ഇറിഡിയം – malayalam" lang="ml" hreflang="ml" data-title="ഇറിഡിയം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8" title="Ириди – mongol" lang="mn" hreflang="mn" data-title="Ириди" data-language-autonym="Монгол" data-language-local-name="mongol" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%8F%EA%AF%94%EA%AF%A4%EA%AF%97%EA%AF%A4%EA%AF%8C%EA%AF%9D" title="ꯏꯔꯤꯗꯤꯌꯝ – manipuri" lang="mni" hreflang="mni" data-title="ꯏꯔꯤꯗꯤꯌꯝ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%87%E0%A4%B0%E0%A4%BF%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरिडियम – marathi" lang="mr" hreflang="mr" data-title="इरिडियम" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – mari occidental" lang="mrj" hreflang="mrj" data-title="Иридий" data-language-autonym="Кырык мары" data-language-local-name="mari occidental" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Iridium" title="Iridium – malais" lang="ms" hreflang="ms" data-title="Iridium" data-language-autonym="Bahasa Melayu" data-language-local-name="malais" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%AD%E1%80%AF%E1%80%84%E1%80%BA%E1%80%9B%E1%80%AE%E1%80%92%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="အိုင်ရီဒီယမ် – birman" lang="my" hreflang="my" data-title="အိုင်ရီဒီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birman" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%87%E0%A4%B0%E0%A4%BF%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरिडियम – newari" lang="new" hreflang="new" data-title="इरिडियम" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Iridium_(element)" title="Iridium (element) – néerlandais" lang="nl" hreflang="nl" data-title="Iridium (element)" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Iridium" title="Iridium – norvégien nynorsk" lang="nn" hreflang="nn" data-title="Iridium" data-language-autonym="Norsk nynorsk" data-language-local-name="norvégien nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Iridium" title="Iridium – norvégien bokmål" lang="nb" hreflang="nb" data-title="Iridium" data-language-autonym="Norsk bokmål" data-language-local-name="norvégien bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Iridi" title="Iridi – occitan" lang="oc" hreflang="oc" data-title="Iridi" data-language-autonym="Occitan" data-language-local-name="occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Iridii" title="Iridii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Iridii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – ossète" lang="os" hreflang="os" data-title="Иридий" data-language-autonym="Ирон" data-language-local-name="ossète" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%87%E0%A8%B0%E0%A9%80%E0%A8%A1%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਇਰੀਡੀਅਮ – pendjabi" lang="pa" hreflang="pa" data-title="ਇਰੀਡੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pendjabi" 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%87%E0%A4%B0%E0%A4%BF%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरिडियम – pali" lang="pi" hreflang="pi" data-title="इरिडियम" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Iryd" title="Iryd – polonais" lang="pl" hreflang="pl" data-title="Iryd" data-language-autonym="Polski" data-language-local-name="polonais" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Iridi" title="Iridi – piémontais" lang="pms" hreflang="pms" data-title="Iridi" data-language-autonym="Piemontèis" data-language-local-name="piémontais" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%D8%B1%DB%8C%DA%88%DB%8C%D9%85" title="اریڈیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="اریڈیم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A7%D8%B1%DB%90%DA%89%D9%8A%D9%88%D9%85" title="ارېډيوم – pachto" lang="ps" hreflang="ps" data-title="ارېډيوم" data-language-autonym="پښتو" data-language-local-name="pachto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Ir%C3%ADdio" title="Irídio – portugais" lang="pt" hreflang="pt" data-title="Irídio" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Irityu" title="Irityu – quechua" lang="qu" hreflang="qu" data-title="Irityu" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Iridiu" title="Iridiu – roumain" lang="ro" hreflang="ro" data-title="Iridiu" data-language-autonym="Română" data-language-local-name="roumain" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Iridiu" title="Iridiu – aroumain" lang="rup" hreflang="rup" data-title="Iridiu" data-language-autonym="Armãneashti" data-language-local-name="aroumain" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – russe" lang="ru" hreflang="ru" data-title="Иридий" data-language-autonym="Русский" data-language-local-name="russe" 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%87%E0%A4%B0%E0%A4%BF%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="इरिडियम – sanskrit" lang="sa" hreflang="sa" data-title="इरिडियम" 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/Ir%C3%ACdiu" title="Irìdiu – sarde" lang="sc" hreflang="sc" data-title="Irìdiu" data-language-autonym="Sardu" data-language-local-name="sarde" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Ir%C3%ACdiu" title="Irìdiu – sicilien" lang="scn" hreflang="scn" data-title="Irìdiu" data-language-autonym="Sicilianu" data-language-local-name="sicilien" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Iridium" title="Iridium – écossais" lang="sco" hreflang="sco" data-title="Iridium" data-language-autonym="Scots" data-language-local-name="écossais" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Iridijum" title="Iridijum – serbo-croate" lang="sh" hreflang="sh" data-title="Iridijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croate" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Iridium" title="Iridium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Iridium" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Ir%C3%ADdium" title="Irídium – slovaque" lang="sk" hreflang="sk" data-title="Irídium" data-language-autonym="Slovenčina" data-language-local-name="slovaque" 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/Iridij" title="Iridij – slovène" lang="sl" hreflang="sl" data-title="Iridij" data-language-autonym="Slovenščina" data-language-local-name="slovène" 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/Iridiyaam" title="Iridiyaam – somali" lang="so" hreflang="so" data-title="Iridiyaam" data-language-autonym="Soomaaliga" data-language-local-name="somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Iridiumi" title="Iridiumi – albanais" lang="sq" hreflang="sq" data-title="Iridiumi" data-language-autonym="Shqip" data-language-local-name="albanais" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D1%98%D1%83%D0%BC" title="Иридијум – serbe" lang="sr" hreflang="sr" data-title="Иридијум" data-language-autonym="Српски / srpski" data-language-local-name="serbe" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Iridium" title="Iridium – saterlandais" lang="stq" hreflang="stq" data-title="Iridium" data-language-autonym="Seeltersk" data-language-local-name="saterlandais" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Iridium" title="Iridium – suédois" lang="sv" hreflang="sv" data-title="Iridium" data-language-autonym="Svenska" data-language-local-name="suédois" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Iridi" title="Iridi – swahili" lang="sw" hreflang="sw" data-title="Iridi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%87%E0%AE%B0%E0%AE%BF%E0%AE%9F%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="இரிடியம் – tamoul" lang="ta" hreflang="ta" data-title="இரிடியம்" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%87%E0%B0%B0%E0%B1%80%E0%B0%A1%E0%B0%BF%E0%B0%AF%E0%B0%82" title="ఇరీడియం – télougou" lang="te" hreflang="te" data-title="ఇరీడియం" data-language-autonym="తెలుగు" data-language-local-name="télougou" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – tadjik" lang="tg" hreflang="tg" data-title="Иридий" data-language-autonym="Тоҷикӣ" data-language-local-name="tadjik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AD%E0%B8%B4%E0%B8%A3%E0%B8%B4%E0%B9%80%E0%B8%94%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="อิริเดียม – thaï" lang="th" hreflang="th" data-title="อิริเดียม" data-language-autonym="ไทย" data-language-local-name="thaï" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Iridiyo" title="Iridiyo – tagalog" lang="tl" hreflang="tl" data-title="Iridiyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/%C4%B0ridyum" title="İridyum – turc" lang="tr" hreflang="tr" data-title="İridyum" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D0%B9" title="Иридий – tatar" lang="tt" hreflang="tt" data-title="Иридий" data-language-autonym="Татарча / tatarça" data-language-local-name="tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D9%89%D8%B1%D9%89%D8%AF%D9%89%D9%8A" title="ئىرىدىي – ouïghour" lang="ug" hreflang="ug" data-title="ئىرىدىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="ouïghour" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%86%D1%80%D0%B8%D0%B4%D1%96%D0%B9" title="Іридій – ukrainien" lang="uk" hreflang="uk" data-title="Іридій" data-language-autonym="Українська" data-language-local-name="ukrainien" 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/%D8%A7%D8%B1%DB%8C%DA%88%DB%8C%D9%85" title="اریڈیم – ourdou" lang="ur" hreflang="ur" data-title="اریڈیم" data-language-autonym="اردو" data-language-local-name="ourdou" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Iridiy" title="Iridiy – ouzbek" lang="uz" hreflang="uz" data-title="Iridiy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ouzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Iridii" title="Iridii – vepse" lang="vep" hreflang="vep" data-title="Iridii" data-language-autonym="Vepsän kel’" data-language-local-name="vepse" 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/Iridi" title="Iridi – vietnamien" lang="vi" hreflang="vi" data-title="Iridi" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamien" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Iridyo" title="Iridyo – waray" lang="war" hreflang="war" data-title="Iridyo" 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%B1" title="铱 – wu" lang="wuu" hreflang="wuu" data-title="铱" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%98%D1%80%D0%B8%D0%B4%D0%B8%D1%83%D0%BC" title="Иридиум – kalmouk" lang="xal" hreflang="xal" data-title="Иридиум" data-language-autonym="Хальмг" data-language-local-name="kalmouk" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%99%D7%A8%D7%99%D7%93%D7%99%D7%95%D7%9D" title="אירידיום – yiddish" lang="yi" hreflang="yi" data-title="אירידיום" data-language-autonym="ייִדיש" data-language-local-name="yiddish" 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/Iridium" title="Iridium – yoruba" lang="yo" hreflang="yo" data-title="Iridium" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh badge-Q17437796 badge-featuredarticle mw-list-item" title="article de qualité"><a href="https://zh.wikipedia.org/wiki/%E9%93%B1" title="铱 – chinois" lang="zh" hreflang="zh" data-title="铱" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%8A%A5" title="銥 – chinois littéraire" lang="lzh" hreflang="lzh" data-title="銥" data-language-autonym="文言" data-language-local-name="chinois littéraire" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Iridium" title="Iridium – minnan" lang="nan" hreflang="nan" data-title="Iridium" 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-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8A%A5" title="銥 – cantonais" lang="yue" hreflang="yue" data-title="銥" data-language-autonym="粵語" data-language-local-name="cantonais" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Imbidi" title="Imbidi – zoulou" lang="zu" hreflang="zu" data-title="Imbidi" data-language-autonym="IsiZulu" data-language-local-name="zoulou" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q877#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</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="Espaces de noms"> <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/Iridium" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Iridium" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</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="Modifier la variante de langue" > <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">français</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="Affichages"> <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/Iridium"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Iridium&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Iridium&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Iridium&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-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">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </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/Iridium"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Iridium&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Iridium&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Iridium&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Iridium" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Iridium" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Iridium&oldid=214903124" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Iridium&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Iridium&id=214903124&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FIridium"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FIridium"><span>Télécharger le code QR</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"> Imprimer / exporter </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=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Iridium"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Iridium&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Iridium&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Iridium" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q877" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</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="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <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">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</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">Un article de Wikipédia, l'encyclopédie libre.</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="fr" dir="ltr"><div class="bandeau-container metadata homonymie hatnote"><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Aide:Homonymie" title="Aide:Homonymie"><img alt="Page d’aide sur l’homonymie" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/20px-Logo_disambig.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/30px-Logo_disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/40px-Logo_disambig.svg.png 2x" data-file-width="512" data-file-height="375" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p>Cet article concerne l'élément chimique, le corps simple et les composés de combinaison. Pour les autres significations, voir <a href="/wiki/Iridium_(homonymie)" class="mw-disambig" title="Iridium (homonymie)">Iridium (homonymie)</a>. </p> </div></div> <p class="mw-empty-elt"> </p> <table class="infobox_v2 infobox infobox--frwiki noarchive"> <tbody><tr> <td colspan="2" class="entete defaut" style="background-color:#FFC0C0;color:black;">Iridium </td></tr> <tr><td colspan="2" style="text-align:center; line-height: 1.5em;"><span typeof="mw:File/Frameless"><a href="/wiki/Fichier:Iridium-2.jpg" class="mw-file-description"><img alt="Image illustrative de l’article Iridium" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Iridium-2.jpg/220px-Iridium-2.jpg" decoding="async" width="220" height="190" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Iridium-2.jpg/330px-Iridium-2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Iridium-2.jpg/440px-Iridium-2.jpg 2x" data-file-width="610" data-file-height="528" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align:center;"></td></tr><tr><td colspan="2"><table class="nocellpadding" style="border-spacing:0; width:100%; background:#f9f9f9"><tbody><tr><td colspan="2" style="text-align:center; padding-bottom:0.5em;"><a href="/wiki/Osmium" title="Osmium">Osmium</a> ← <b>Iridium</b> → <a href="/wiki/Platine" title="Platine">Platine</a></td></tr><tr><td style="height:16px; valign:middle; text-align:center;"><a href="/wiki/Rhodium" title="Rhodium">Rh</a></td><td style="text-align:center;" rowspan="5"> <table border="0" cellpadding="0" cellspacing="1" align="center" style="border-collapse:separate; width:248px; background-color:transparent; color:inherit;"> <tbody><tr> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Hydrog%C3%A8ne" title="Hydrogène"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="border:none; width:7px; padding:0; background-color:transparent; color:inherit;"> </td> <td colspan="14" rowspan="5" style="border:none; padding:0; background-color:transparent; color:inherit;"><span typeof="mw:File"><a href="/wiki/Cubique_%C3%A0_faces_centr%C3%A9es" title="Cubique à faces centrées"><img alt="Structure cristalline cubique à faces centrée" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Cubic-face-centered.svg/43px-Cubic-face-centered.svg.png" decoding="async" width="43" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Cubic-face-centered.svg/65px-Cubic-face-centered.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Cubic-face-centered.svg/86px-Cubic-face-centered.svg.png 2x" data-file-width="862" data-file-height="1002" /></a></span> </td> <td rowspan="3" style="border:none; width:7px; padding:0; background-color:transparent; color:inherit;"> </td> <td colspan="9" rowspan="3" style="border:none; text-align:center; padding:0; background-color:transparent; color:inherit;"> <table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:transparent; color:inherit;"> <tbody><tr> <td style="font-size:10pt; border:none; padding:0; line-height:1em; background-color:transparent; color:inherit;"> <br />77</td> <td style="font-size:16pt; border:none; padding:0; line-height:1em; background-color:transparent; color:inherit;"><b>Ir</b></td></tr></tbody></table> </td> <td colspan="5" style="border:none; padding:0; background-color:transparent; color:inherit;"> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #c0ffff;"><a href="/wiki/H%C3%A9lium" title="Hélium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff6666;"><a href="/wiki/Lithium" title="Lithium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffdead;"><a href="/wiki/B%C3%A9ryllium" title="Béryllium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #cccc99;"><a href="/wiki/Bore" title="Bore"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Carbone" title="Carbone"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Azote" title="Azote"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Oxyg%C3%A8ne" title="Oxygène"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffff99;"><a href="/wiki/Fluor" title="Fluor"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #c0ffff;"><a href="/wiki/N%C3%A9on" title="Néon"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff6666;"><a href="/wiki/Sodium" title="Sodium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffdead;"><a href="/wiki/Magn%C3%A9sium" title="Magnésium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #cccccc;"><a href="/wiki/Aluminium" title="Aluminium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #cccc99;"><a href="/wiki/Silicium" title="Silicium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Phosphore" title="Phosphore"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #a0ffa0;"><a href="/wiki/Soufre" title="Soufre"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffff99;"><a href="/wiki/Chlore" title="Chlore"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #c0ffff;"><a href="/wiki/Argon" title="Argon"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; 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width: 7px; height: 9px; border: none; background-color: #ff6666;"><a href="/wiki/Francium" title="Francium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffdead;"><a href="/wiki/Radium" title="Radium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Actinium" title="Actinium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Thorium" title="Thorium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Protactinium" title="Protactinium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Uranium" title="Uranium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Neptunium" title="Neptunium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Plutonium" title="Plutonium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Am%C3%A9ricium" title="Américium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Curium" title="Curium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Berk%C3%A9lium" title="Berkélium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Californium" title="Californium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Einsteinium" title="Einsteinium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Fermium" title="Fermium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Mend%C3%A9l%C3%A9vium" title="Mendélévium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Nob%C3%A9lium" title="Nobélium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ff99cc;"><a href="/wiki/Lawrencium" title="Lawrencium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Rutherfordium" title="Rutherfordium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Dubnium" title="Dubnium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Seaborgium" title="Seaborgium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Bohrium" title="Bohrium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Hassium" title="Hassium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Meitn%C3%A9rium" title="Meitnérium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Darmstadtium" title="Darmstadtium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Roentgenium" title="Roentgenium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffc0c0;"><a href="/wiki/Copernicium" title="Copernicium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Nihonium" title="Nihonium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Fl%C3%A9rovium" title="Flérovium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Moscovium" title="Moscovium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Livermorium" title="Livermorium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Tennesse" title="Tennesse"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Oganesson" title="Oganesson"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Ununennium" title="Ununennium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #eeeeee;"><a href="/wiki/Unbinilium" title="Unbinilium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td></tr> <tr> <td> </td></tr> <tr> <td> </td> <td> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbiunium" title="Unbiunium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbibium" title="Unbibium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbitrium" title="Unbitrium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbiquadium" title="Unbiquadium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbipentium" title="Unbipentium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbihexium" title="Unbihexium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbiseptium" title="Unbiseptium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbioctium" title="Unbioctium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unbiennium" title="Unbiennium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untrinilium" title="Untrinilium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untriunium" title="Untriunium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untribium" title="Untribium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untritrium" title="Untritrium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untriquadium" title="Untriquadium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untripentium" title="Untripentium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untrihexium" title="Untrihexium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untriseptium" title="Untriseptium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untrioctium" title="Untrioctium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Untriennium" title="Untriennium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unquadnilium" title="Unquadnilium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unquadunium" title="Unquadunium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 7px; height: 9px; border: none; background-color: #ffeeee;"><a href="/wiki/Unquadbium" title="Unquadbium"><span style="float: left; width: 7px; height: 9px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr></tbody></table></td></tr><tr><td style="height:16px; valign:middle; text-align:center;">↑</td></tr><tr><td style="height:16px; valign:middle; text-align:center;"><b>Ir</b></td></tr><tr><td style="height:16px; valign:middle; text-align:center;">↓</td></tr><tr><td style="height:16px; valign:middle; text-align:center;"><a href="/wiki/Meitn%C3%A9rium" title="Meitnérium">Mt</a></td></tr><tr><td colspan="2" style="text-align:center; padding-top:0.5em;"><a href="/wiki/Tableau_p%C3%A9riodique_des_%C3%A9l%C3%A9ments" title="Tableau périodique des éléments">Tableau complet</a> • <a href="/wiki/Tableau_p%C3%A9riodique_%C3%A9tendu" title="Tableau périodique étendu">Tableau étendu</a></td></tr></tbody></table> </td></tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000">Position dans le <a href="/wiki/Tableau_p%C3%A9riodique_des_%C3%A9l%C3%A9ments" title="Tableau périodique des éléments">tableau périodique</a></th></tr> <tr> <th scope="row"><a href="/wiki/Symbole_chimique" class="mw-redirect" title="Symbole chimique">Symbole</a> </th> <td>Ir </td> </tr> <tr> <th scope="row"><a href="/wiki/Nom_des_%C3%A9l%C3%A9ments_chimiques" title="Nom des éléments chimiques">Nom</a> </th> <td>Iridium </td> </tr> <tr> <th scope="row"><a href="/wiki/Num%C3%A9ro_atomique" title="Numéro atomique">Numéro atomique</a> </th> <td>77 </td> </tr> <tr> <th scope="row"><a href="/wiki/Groupe_du_tableau_p%C3%A9riodique" title="Groupe du tableau périodique">Groupe</a> </th> <td><a href="/wiki/Groupe_9_du_tableau_p%C3%A9riodique" title="Groupe 9 du tableau périodique">9</a> </td> </tr> <tr> <th scope="row"><a href="/wiki/P%C3%A9riode_du_tableau_p%C3%A9riodique" title="Période du tableau périodique">Période</a> </th> <td><a href="/wiki/P%C3%A9riode_6_du_tableau_p%C3%A9riodique" title="Période 6 du tableau périodique">6</a><sup>e</sup> période </td> </tr> <tr> <th scope="row"><a href="/wiki/Bloc_du_tableau_p%C3%A9riodique" title="Bloc du tableau périodique">Bloc</a> </th> <td><a href="/wiki/Bloc_d_du_tableau_p%C3%A9riodique" title="Bloc d du tableau périodique">Bloc d</a> </td> </tr> <tr> <th scope="row"><a href="/wiki/Famille_d%27%C3%A9l%C3%A9ments_chimiques" title="Famille d'éléments chimiques">Famille d'éléments</a> </th> <td><a href="/wiki/M%C3%A9tal_de_transition" title="Métal de transition">Métal de transition</a> </td> </tr> <tr> <th scope="row"><a href="/wiki/Configuration_%C3%A9lectronique" title="Configuration électronique">Configuration électronique</a> </th> <td>[<a href="/wiki/X%C3%A9non" title="Xénon">Xe</a>] <a href="/wiki/Orbitale-f" class="mw-redirect" title="Orbitale-f">4f<sup>14</sup></a> <a href="/wiki/Orbitale-d" class="mw-redirect" title="Orbitale-d">5d<sup>7</sup></a> <a href="/wiki/Orbitale-s" class="mw-redirect" title="Orbitale-s">6s<sup>2</sup></a> </td> </tr> <tr> <th scope="row"><a href="/wiki/%C3%89lectron" title="Électron">Électrons</a> par <a href="/wiki/Niveau_d%27%C3%A9nergie" title="Niveau d'énergie">niveau d’énergie</a> </th> <td>2, 8, 18, 32, 15, 2 </td> </tr> <tr><th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000">Propriétés atomiques de l'<a href="/wiki/%C3%89l%C3%A9ment_chimique" title="Élément chimique">élément</a></th></tr> <tr> <th scope="row"><a href="/wiki/Masse_atomique" title="Masse atomique">Masse atomique</a> </th> <td><span class="nowrap"><span title="">192,217</span> ± 0,003 <span title="Unité de masse atomique">u</span></span><sup id="cite_ref-HandbookChemPhys90_1-0" class="reference"><a href="#cite_note-HandbookChemPhys90-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Rayon_atomique" title="Rayon atomique">Rayon atomique</a> <small>(calc)</small> </th> <td><span class="nowrap"><span title="1,35 Å">135</span> <span title="picomètre">pm</span></span> (<span class="nowrap"><span title="1,8 Å">180</span> <span title="picomètre">pm</span></span>) </td> </tr> <tr> <th scope="row"><a href="/wiki/Rayon_de_covalence" title="Rayon de covalence">Rayon de covalence</a> </th> <td><span class="nowrap"><span title="1,41 Å">141</span> ± 6 <span title="picomètre">pm</span></span><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Nombre_d%27oxydation" title="Nombre d'oxydation">État d’oxydation</a> </th> <td>2, 3, <b>4</b>, 6 </td> </tr> <tr> <th scope="row"><a href="/wiki/%C3%89lectron%C3%A9gativit%C3%A9" title="Électronégativité">Électronégativité</a> <small>(<a href="/wiki/%C3%89chelle_de_Pauling" title="Échelle de Pauling">Pauling</a>)</small> </th> <td>2,20 </td> </tr> <tr> <th scope="row"><a href="/wiki/Oxyde" title="Oxyde">Oxyde</a> </th> <td><a href="/wiki/Base_(chimie)" title="Base (chimie)">Basique</a> </td> </tr> <tr><th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000"><a href="/wiki/%C3%89nergie_d%27ionisation" title="Énergie d'ionisation">Énergies d’ionisation</a><sup id="cite_ref-CRC_Handbook_of_Chemistry_and_Physics_3-0" class="reference"><a href="#cite_note-CRC_Handbook_of_Chemistry_and_Physics-3"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup></th></tr> <tr> <td colspan="2" style="text-align:center;"></td></tr><tr><td><abbr class="abbr" title="Première">1<sup>re</sup></abbr> : <span class="nowrap"><span title="1,436 674 9E−18 J ou 865,185 7 kJ·mol⁻¹ ou 138,3 nm">8,967 02</span> <span title="Électron-volt">eV</span></span> </td></tr> <tr><th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000"><a href="/wiki/Isotopes_de_l%27iridium" title="Isotopes de l'iridium">Isotopes les plus stables</a></th></tr> <tr><td colspan="2" style="text-align:center;"></td></tr><tr><td colspan="2" style="padding:0px"><table class="wikitable" style="width:100%; text-align:center; margin-top:0; margin-bottom:0;"><tbody><tr style="background:#f2f2f2;"><th rowspan="2"> <a href="/wiki/Isotope" title="Isotope">Iso</a></th><th rowspan="2"> <a href="/wiki/Abondance_naturelle" title="Abondance naturelle">AN</a></th><th rowspan="2"> <a href="/wiki/P%C3%A9riode_radioactive" title="Période radioactive">Période</a></th><th rowspan="2"> <a href="/wiki/Mode_de_d%C3%A9sint%C3%A9gration" title="Mode de désintégration">MD</a></th><th> <a href="/wiki/%C3%89nergie_de_d%C3%A9sint%C3%A9gration" title="Énergie de désintégration">Ed</a></th><th rowspan="2"> <a href="/wiki/Produit_de_d%C3%A9sint%C3%A9gration" title="Produit de désintégration">PD</a></th></tr><tr style="background:#f2f2f2;"><th> <a href="/wiki/MeV" class="mw-redirect" title="MeV">MeV</a></th></tr><tr><td><sup>191</sup>Ir</td><td><span class="nowrap"><span title="373 000 ppm">37,3</span> <span title="pourcent">%</span></span></td><td colspan="4"><a href="/wiki/Isotope_stable" title="Isotope stable">stable</a> avec 114 <a href="/wiki/Neutron" title="Neutron">neutrons</a></td></tr><tr><td><sup>192</sup>Ir</td><td><a href="/wiki/Radioisotope_synth%C3%A9tique" title="Radioisotope synthétique">{syn.}</a></td><td><span class="nowrap"><span title="6 378 912 s">73,83</span> <span title="Jour">j</span></span></td><td><a href="/wiki/D%C3%A9sint%C3%A9gration_%CE%B2" class="mw-redirect" title="Désintégration β">β</a><br /><a href="/wiki/Capture_%C3%A9lectronique" title="Capture électronique">ε</a></td><td>1,460<br />1,046</td><td><a href="/wiki/Platine" title="Platine"><sup>192</sup>Pt</a><br /><a href="/wiki/Osmium" title="Osmium"><sup>192</sup>Os</a></td></tr><tr><td><sup>193</sup>Ir</td><td><b><span class="nowrap"><span title="627 000 ppm">62,7</span> <span title="pourcent">%</span></span></b></td><td colspan="4"><a href="/wiki/Isotope_stable" title="Isotope stable">stable</a> avec 116 <a href="/wiki/Neutron" title="Neutron">neutrons</a></td></tr></tbody></table></td></tr> <tr><th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000">Propriétés physiques du <a href="/wiki/Corps_simple" title="Corps simple">corps simple</a></th></tr> <tr> <th scope="row"><a href="/wiki/Phase_(thermodynamique)" title="Phase (thermodynamique)">État ordinaire</a> </th> <td>solide </td> </tr> <tr> <th scope="row"><a href="/wiki/Masse_volumique" title="Masse volumique">Masse volumique</a> </th> <td><span class="nowrap"><span title="22 562 kg⋅m⁻³ ou 138,57 °Baumé">22,562</span> <span title="Gramme">g</span>·<span title="centimètre">cm</span><sup>-3</sup></span> (<span class="nowrap"><span title="68 °F ou 293,2 K">20</span> <span title="Degré Celsius">°C</span></span>)<sup id="cite_ref-HandbookChemPhys90_1-1" class="reference"><a href="#cite_note-HandbookChemPhys90-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Syst%C3%A8me_cristallin" title="Système cristallin">Système cristallin</a> </th> <td><a href="/wiki/Cubique_%C3%A0_faces_centr%C3%A9es" title="Cubique à faces centrées">Cubique à faces centrées</a> </td> </tr> <tr> <th scope="row"><a href="/wiki/Duret%C3%A9_(mat%C3%A9riau)" title="Dureté (matériau)">Dureté</a> <small>(<a href="/wiki/%C3%89chelle_de_Mohs" title="Échelle de Mohs">Mohs</a>)</small> </th> <td>6,5 </td> </tr> <tr> <th scope="row"><a href="/wiki/Couleur" title="Couleur">Couleur</a> </th> <td>Argenté blanc </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_de_fusion" title="Point de fusion">Point de fusion</a> </th> <td><span title="4 434,8 °F ou 2 719,2 K">2 446 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-HandbookChemPhys90_1-2" class="reference"><a href="#cite_note-HandbookChemPhys90-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_d%27%C3%A9bullition" title="Point d'ébullition">Point d’ébullition</a> </th> <td><span title="8 002,4 °F ou 4 701,2 K">4 428 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-HandbookChemPhys90_1-3" class="reference"><a href="#cite_note-HandbookChemPhys90-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/%C3%89nergie_de_fusion" class="mw-disambig" title="Énergie de fusion">Énergie de fusion</a> </th> <td><span class="nowrap"><span title="0,270 507 508 464 48 eV ou 6 238,05 cal(th)·mol⁻¹">26,1</span> <span title="kilojoule">kJ</span>·<span title="Mole">mol</span><sup>-1</sup></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/%C3%89nergie_de_vaporisation" title="Énergie de vaporisation">Énergie de vaporisation</a> </th> <td><span class="nowrap"><span title="6,260 020 502 396 3 eV ou 144 359,46 cal(th)·mol⁻¹">604</span> <span title="kilojoule">kJ</span>·<span title="Mole">mol</span><sup>-1</sup></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Volume_molaire" title="Volume molaire">Volume molaire</a> </th> <td><span class="nowrap"><span title="">8,52</span>×10<sup class="exposant">-6</sup> <span title="mètre">m</span><sup>3</sup>·<span title="Mole">mol</span><sup>-1</sup></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Pression_de_vapeur" title="Pression de vapeur">Pression de vapeur</a> </th> <td><span class="nowrap"><span title="1,47E−5 bar ou 1,450 777 202 072 5E−5 atm">1,47</span> <span title="pascal">Pa</span></span> à <span class="nowrap"><span title="2 442,9 °C ou 4 429,1 °F">2 716</span> <span title="Kelvin">K</span></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Vitesse_du_son" title="Vitesse du son">Vitesse du son</a> </th> <td><span class="nowrap"><span title="17 370 km·h⁻¹ ou 10 793,22 mph">4 825</span> <span title="mètre">m</span>·<span title="Seconde">s</span><sup>-1</sup></span> à <span class="nowrap"><span title="68 °F ou 293,2 K">20</span> <span title="Degré Celsius">°C</span></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Capacit%C3%A9_thermique_massique" title="Capacité thermique massique">Chaleur massique</a> </th> <td><span class="nowrap"><span title="">130</span> <span title="joule">J</span>·<span title="Kilogramme">kg</span><sup>-1</sup>·<span title="Kelvin">K</span><sup>-1</sup></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Conductivit%C3%A9_%C3%A9lectrique" title="Conductivité électrique">Conductivité électrique</a> </th> <td><span class="nowrap"><span title="">19,7</span>×10<sup class="exposant">6</sup> <span title="Siemens">S</span>·<span title="mètre">m</span><sup>-1</sup></span> </td> </tr> <tr> <th scope="row"><a href="/wiki/Conductivit%C3%A9_thermique" title="Conductivité thermique">Conductivité thermique</a> </th> <td><span class="nowrap"><span title="">147</span> <span title="Watt">W</span>·<span title="mètre">m</span><sup>-1</sup>·<span title="Kelvin">K</span><sup>-1</sup></span> </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000">Divers</th></tr> <tr> <th scope="row"><a href="/wiki/Num%C3%A9ro_CAS" title="Numéro CAS"><abbr class="abbr" title="Numéro">N<sup>o</sup></abbr> CAS</a> </th> <td><span class="reflink plainlinksneverexpand"><span class="noarchive"><a class="external text" href="//tools.wmflabs.org/magnustools/cas.php?cas=7439-88-5&language=fr&title=Iridium">7439-88-5</a></span></span><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"> <a href="/wiki/Agence_europ%C3%A9enne_des_produits_chimiques" title="Agence européenne des produits chimiques"><abbr class="abbr" title="Numéro">N<sup>o</sup></abbr> ECHA</a> </th> <td><span class="plainlinks"><span class="noarchive"><a rel="nofollow" class="external text" href="http://echa.europa.eu/fr/substance-information/-/substanceinfo/100.028.269">100.028.269</a></span></span></td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000">Précautions</th></tr> <tr><th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000"><a href="/wiki/Syst%C3%A8me_g%C3%A9n%C3%A9ral_harmonis%C3%A9_de_classification_et_d%27%C3%A9tiquetage_des_produits_chimiques" title="Système général harmonisé de classification et d'étiquetage des produits chimiques">SGH</a><sup id="cite_ref-GESTIS_5-0" class="reference"><a href="#cite_note-GESTIS-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup></th></tr> <tr> <td colspan="2" style="text-align:center;"><a href="/wiki/Poudre" title="Poudre">État pulvérulent</a> :<div style="text-align: center;"><span typeof="mw:File"><a href="/wiki/Fichier:GHS-pictogram-flamme.svg" class="mw-file-description" title="SGH02 : Inflammable"><img alt="SGH02 : Inflammable" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/60px-GHS-pictogram-flamme.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/90px-GHS-pictogram-flamme.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/120px-GHS-pictogram-flamme.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span><br />Danger</div><span title="Matière solide inflammable">H228</span> et <span title="Tenir à l’écart de la chaleur/des étincelles/des flammes nues/des surfaces chaudes. — Ne pas fumer.">P210</span><div class="NavFrame" title="[+]/[–]" style="border:none; padding : 0;"><div class="NavContent" style="display:none; text-align:left;"><b>H228</b> : Matière solide inflammable<br /><b>P210</b> : Tenir à l’écart de la chaleur/des étincelles/des flammes nues/des surfaces chaudes. — Ne pas fumer.<br /></div></div></td> </tr><tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFC0C0; color:#000000"><a href="/wiki/Accord_europ%C3%A9en_relatif_au_transport_international_des_marchandises_dangereuses_par_route" class="mw-redirect" title="Accord européen relatif au transport international des marchandises dangereuses par route">Transport</a><sup id="cite_ref-GESTIS_5-1" class="reference"><a href="#cite_note-GESTIS-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup></th></tr> <tr> <td colspan="2" style="text-align:center;"><table class="wikitable centre" style="width:33px margin:0px; background-color:#ff950e; border: 1px solid black;"><tbody><tr><td width="100%" style="background-color:#ff950e; border: 1px solid black;"><div style="text-align:center"><a href="/wiki/Liste_des_codes_Kemler#40" title="Liste des codes Kemler"><span style="color: black;" title="matière solide inflammable ou matière autoréactive ou matière autoéchauffante">40</span></a></div></td></tr><tr><td width="100%" style="background-color:#ff950e; border: 1px solid black;"><div style="text-align:center">   <a href="/wiki/Liste_des_num%C3%A9ros_ONU" title="Liste des numéros ONU"><span style="color: black;" title="numéro ONU">3089</span></a>   </div></td></tr></tbody></table><div class="NavFrame" title="[+]/[–]" style="border:none; padding: 0;"><div class="NavContent" style="display:none; text-align:left;"><b>Code Kemler :</b><br /><b>40</b> : matière solide inflammable ou matière autoréactive ou matière autoéchauffante<br /><b><a href="/wiki/Num%C3%A9ro_ONU" title="Numéro ONU">Numéro ONU</a> :</b><br /><b><a href="/wiki/Liste_des_num%C3%A9ros_ONU" title="Liste des numéros ONU">3089</a></b> : POUDRE MÉTALLIQUE INFLAMMABLE, N.S.A.<br /><b>Classe :</b><br />4.1<br /><b>Étiquette :</b><br /><span typeof="mw:File"><a href="/wiki/Fichier:ADR_4.1.svg" class="mw-file-description"><img alt="pictogramme ADR 4.1" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/23/ADR_4.1.svg/75px-ADR_4.1.svg.png" decoding="async" width="75" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/23/ADR_4.1.svg/113px-ADR_4.1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/23/ADR_4.1.svg/150px-ADR_4.1.svg.png 2x" data-file-width="717" data-file-height="716" /></a></span><br /><b>4.1</b> : Matières solides inflammables, matières autoréactives, matières solides explosibles désensibilisées et matières qui polymérisent<br /><b>Emballage :</b><br />Groupe d'emballage <abbr class="abbr" title="3"><span class="romain" style="text-transform:uppercase">III</span></abbr> : matières faiblement dangereuses.<br /></div></div></td> </tr><tr> <td colspan="2"><hr style="height:2px; background-color:#FFC0C0;" /></td></tr> <tr> <td colspan="2" style="text-align:center;"><small><i>Unités du <a href="/wiki/Syst%C3%A8me_international_d%27unit%C3%A9s" title="Système international d'unités">SI</a> & <a href="/wiki/Conditions_normales_de_temp%C3%A9rature_et_de_pression" title="Conditions normales de température et de pression">CNTP</a>, sauf indication contraire.</i></small></td> </tr><tr> <td class="navigation-only" colspan="2" style="border-top: 2px #FFC0C0 solid; font-size: 80%; background:inherit; text-align: right;"><span class="plainlinks" style="float:left;"><a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Iridium&action=edit&section=0"><span class="infodoc">modifier</span></a></span> <span typeof="mw:File"><a href="/wiki/Mod%C3%A8le:Infobox_%C3%89l%C3%A9ment/Iridium" title="Consultez la documentation du modèle"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/12px-Info_Simple.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/18px-Info_Simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/24px-Info_Simple.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></td> </tr> </tbody></table> <p>L'<b>iridium</b> est l'<a href="/wiki/%C3%89l%C3%A9ment_chimique" title="Élément chimique">élément chimique</a> de <a href="/wiki/Num%C3%A9ro_atomique" title="Numéro atomique">numéro atomique</a> 77, de symbole Ir. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Généralité_sur_l'élément_et_histoire"><span id="G.C3.A9n.C3.A9ralit.C3.A9_sur_l.27.C3.A9l.C3.A9ment_et_histoire"></span>Généralité sur l'élément et histoire</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=1" title="Modifier la section : Généralité sur l'élément et histoire" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=1" title="Modifier le code source de la section : Généralité sur l'élément et histoire"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'élément est considéré, du fait de son <a href="/wiki/Corps_simple" title="Corps simple">corps simple</a>, comme un <a href="/wiki/Platino%C3%AFde" class="mw-redirect" title="Platinoïde">platinoïde</a>, dans la <a href="/wiki/Famille_d%27%C3%A9l%C3%A9ments_chimiques" title="Famille d'éléments chimiques">famille</a> des <a href="/wiki/M%C3%A9taux_de_transition" class="mw-redirect" title="Métaux de transition">métaux de transition</a>. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg/220px-Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg" decoding="async" width="220" height="191" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg/330px-Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg/440px-Iridium_%C3%A9s_Ozmium_ampull%C3%A1zva.jpg 2x" data-file-width="1124" data-file-height="977" /></a><figcaption>Deux ampoules scellées, l'une en haut contenant le corps simple métal iridium (blanc argenté jaunâtre) et l'autre en bas l'osmium (gris bleuté).</figcaption></figure> <p>L'iridium a été découvert en <a href="/wiki/1803_en_science" title="1803 en science">1803</a> par <a href="/wiki/Smithson_Tennant" title="Smithson Tennant">Smithson Tennant</a> à <a href="/wiki/Londres" title="Londres">Londres</a>, <a href="/wiki/Angleterre" title="Angleterre">Angleterre</a>, en même temps que l'<a href="/wiki/Osmium" title="Osmium">osmium</a> dans les résidus (osmiure d'iridium) de la dissolution du platine et des minerais de platine dans de l'<a href="/wiki/Eau_r%C3%A9gale" title="Eau régale">eau régale</a>. Pour récupérer le platinoïde osmium, le procédé de l'époque avait utilisé l'oxydation au <a href="/wiki/Creuset" title="Creuset">creuset</a> de grand feu, de façon à obtenir une matière pulvérulente, attaquable par l'eau régale à l'ébullition, puis l'addition d'<a href="/wiki/Ammoniaque" title="Ammoniaque">ammoniaque</a> avait permis de libérer par évaporation jusqu'à sec l'<a href="/wiki/Acide_osmique" class="mw-redirect" title="Acide osmique">acide osmique</a> ou le <a href="/wiki/T%C3%A9troxyde_d%27osmium" title="Tétroxyde d'osmium">tétroxyde d'osmium</a>. </p><p>Le dernier résidu expurgé de l'essentiel de l'osmium contient alors des composés d'iridium, et accessoirement de <a href="/wiki/Rhodium" title="Rhodium">rhodium</a> et de <a href="/wiki/Ruth%C3%A9nium" title="Ruthénium">ruthénium</a>. Repris par de l'eau chaude, il forme une « liqueur jaune ». L'ajout du sel d'ammoniac, <a href="/wiki/Chlorure_d%27ammonium" title="Chlorure d'ammonium">chlorure d'ammonium</a> naturel ou <a href="/wiki/Salmiac" title="Salmiac">salmiac</a> en excès permet de précipiter un « métal platinoïde » sous forme de chlorure. En réalité, l'essentiel du rhodium reste en solution, alors que l'iridium et le ruthénium éventuel, voire les restes de platine et de rhodium, précipitent sous forme de doubles <a href="/wiki/Chlorure" title="Chlorure">chlorures</a>. Le <a href="/wiki/Pr%C3%A9cipit%C3%A9" title="Précipité">précipité</a> est réduit au rouge par un balayage de gaz <a href="/wiki/Dihydrog%C3%A8ne" title="Dihydrogène">dihydrogène</a>. L'éponge de <a href="/wiki/M%C3%A9tallo%C3%AFde" title="Métalloïde">métalloïde</a> est fondue avec du <a href="/wiki/Plomb" title="Plomb">plomb</a>. Le plomb fondu solubilise les traces de rhodium et de platine. L'iridium et le ruthénium cristallisent sous forme de cristaux bien visibles, et normalement différents par leur structure cristalline malgré l'existence d'alliages possibles. Les cristaux métalliques peuvent être chauffés au creuset d'argent avec un mélange d'alcalis fondus, à base de <a href="/wiki/Hydroxyde_de_potassium" title="Hydroxyde de potassium">potasse</a> KOH et de <a href="/wiki/Nitrate_de_potassium" title="Nitrate de potassium">nitrate de potassium</a> ou <a href="/wiki/Nitre" title="Nitre">nitre</a> KNO<sub>3</sub>. Le lavage à l'eau permet de dissoudre le <a href="/w/index.php?title=Ruth%C3%A9niate_de_potassium&action=edit&redlink=1" class="new" title="Ruthéniate de potassium (page inexistante)">ruthéniate de potassium</a> jaune et de ne garder que l'<a href="/wiki/Oxyde_d%27iridium" class="mw-disambig" title="Oxyde d'iridium">oxyde d'iridium</a> comme résultat de la préparation. Une réduction rapide par exemple un balayage de gaz dihydrogène permet d'obtenir de l'iridium purifié. </p><p>Son nom vient du latin <i>iris</i> signifiant « <a href="/wiki/Arc-en-ciel" title="Arc-en-ciel">arc-en-ciel</a> », à cause de ses composés qui sont très colorés. Le terme gréco-latin ou anglais savant iridium n'apparaît en français qu'en 1805, dans les rapports descriptifs des <i>Annales de Chimie</i>. </p><p>Un alliage de 10 % d'iridium et de 90 % de platine a été utilisé comme matériau pour les <a href="/wiki/%C3%89talon_(mod%C3%A8le)" class="mw-redirect" title="Étalon (modèle)">étalons</a> du <a href="/wiki/M%C3%A8tre" title="Mètre">mètre</a> et du <a href="/wiki/Kilogramme" title="Kilogramme">kilogramme</a>, conservés par le <a href="/wiki/Bureau_international_des_poids_et_mesures" title="Bureau international des poids et mesures">Bureau international des poids et mesures</a> à <a href="/wiki/S%C3%A8vres" title="Sèvres">Sèvres</a>, près de <a href="/wiki/Paris" title="Paris">Paris</a>, <a href="/wiki/France" title="France">France</a>. </p><p>L'adjectif <i>iridié</i> qualifie une matière quelconque, mais le plus souvent un alliage métallique, qui contient de l'iridium en quantité non négligeable, par exemple le platine iridié (évoqué ci-dessus) ou encore l'<a href="/wiki/Awaruite" title="Awaruite">awaruite</a> iridiée. </p> <div class="mw-heading mw-heading2"><h2 id="Isotopes">Isotopes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=2" title="Modifier la section : Isotopes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=2" title="Modifier le code source de la section : Isotopes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-container bandeau-section metadata bandeau-niveau-information"><div class="bandeau-cell bandeau-icone-css loupe">Article détaillé : <a href="/wiki/Isotopes_de_l%27iridium" title="Isotopes de l'iridium">Isotopes de l'iridium</a>.</div></div> <p>L'iridium naturel est composé de deux isotopes observés stables, <sup>191</sup>Ir (37,3 %) et <sup>193</sup>Ir (62,7 %)<sup id="cite_ref-NuBase2003_6-0" class="reference"><a href="#cite_note-NuBase2003-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p><p>On connaît 37 <a href="/wiki/Radioisotope" title="Radioisotope">radioisotopes</a> de l'iridium, avec des <a href="/wiki/Nombre_de_masse" title="Nombre de masse">nombres de masse</a> allant de 164 à 202<sup id="cite_ref-NuBase2003_6-1" class="reference"><a href="#cite_note-NuBase2003-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup>. </p> <ul><li>Le plus stable est <sup>192</sup>Ir avec une <a href="/wiki/Demi-vie" title="Demi-vie">demi-vie</a> de 73,827 jours et une <span class="need_ref" title="Ce passage nécessite des précisions supplémentaires." style="cursor:help;">énergie moyenne de <span title="6,088 269 × 10⁻¹⁴ J ou 36 664 414 kJ/mol ou 471 124 000 nm" style="cursor:help">380</span> <abbr class="abbr" title="kiloélectron-volt">keV</abbr></span><sup class="need_ref_tag" style="padding-left:2px;"><a href="/wiki/Aide:Pr%C3%A9ciser_un_fait" title="Aide:Préciser un fait">[Quoi ?]</a></sup>. Il se désintègre en <sup>192</sup><a href="/wiki/Platine" title="Platine">Pt</a>, essentiellement.</li> <li>Trois autres ont une demi-vie dépassant un jour : <sup>188</sup>Ir, <sup>189</sup>Ir et <sup>190</sup>Ir.</li> <li>Les isotopes dont le nombre de masse est inférieur à 191 se désintègrent par une combinaison de désintégrations <a href="/wiki/%C3%89mission_de_positron" class="mw-redirect" title="Émission de positron">β<sup>+</sup></a>, <a href="/wiki/Radioactivit%C3%A9_%CE%B1" title="Radioactivité α">α</a> et (plus rarement) <a href="/wiki/%C3%89mission_de_proton" title="Émission de proton">p</a>, à l'exception de <sup>189</sup>Ir qui se désintègre par <a href="/wiki/Capture_%C3%A9lectronique" title="Capture électronique">capture électronique</a>.</li> <li>Les isotopes dont le nombre de masse est supérieur à 191 (tous synthétiques) se désintègrent par <a href="/wiki/Radioactivit%C3%A9_%CE%B2" title="Radioactivité β">désintégration β<sup>−</sup></a> (<sup>192</sup>Ir se désintègre aussi, mais de façon mineure, par <a href="/wiki/Capture_%C3%A9lectronique" title="Capture électronique">capture électronique</a>).</li></ul> <p>L'isotope <sup>192</sup>Ir est utilisé en <a href="/wiki/Curieth%C3%A9rapie" title="Curiethérapie">curiethérapie</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Occurrence_naturelle">Occurrence naturelle</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=3" title="Modifier la section : Occurrence naturelle" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=3" title="Modifier le code source de la section : Occurrence naturelle"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'iridium se trouve dans la nature sous forme d'<a href="/wiki/Iridium_natif" title="Iridium natif">iridium natif</a>, parfois comme composant notable du <a href="/wiki/Platine_natif" title="Platine natif">platine natif</a> ou l'<a href="/wiki/Osmium_natif" title="Osmium natif">osmium natif</a>. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Iridium_element.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Iridium_element.jpg/220px-Iridium_element.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Iridium_element.jpg/330px-Iridium_element.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/Iridium_element.jpg/440px-Iridium_element.jpg 2x" data-file-width="667" data-file-height="500" /></a><figcaption>Un morceau de métal iridium, blanc argent, chimiquement purifié, très semblable à du platine natif.</figcaption></figure> <p>Parmi les <a href="/wiki/Alliage" title="Alliage">alliages</a> naturels, avec divers platinoïdes et d'autres métaux de la même famille, les plus connus avec l'osmium, sont l'iridosmine et l'<a href="/wiki/Osmiridium" title="Osmiridium">osmiridium</a><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite_crochet">[</span>7<span class="cite_crochet">]</span></a></sup>. Les mélanges isomorphes d'iridium et d'osmium avec d'autres platinoïdes constituent la principale matière première de ces deux métaux. </p><p>Il figure en quantité non négligeable dans les gisements secondaires d'<a href="/wiki/Or_natif" title="Or natif">or natif</a> et de platine natif. </p><p>De nature <a href="/wiki/Sid%C3%A9rophile" title="Sidérophile">sidérophile</a>, il est très rare, voire souvent quasiment absent de la surface de la <a href="/wiki/Terre" title="Terre">Terre</a> avec un <a href="/wiki/Clarke_(grandeur)" title="Clarke (grandeur)">clarke</a> de l'ordre de 0,001 <abbr class="abbr" title="gramme par tonne">g/t</abbr> ou 0,001 <abbr class="abbr" title="partie par million">ppm</abbr> dans la croûte terrestre. </p><p>Mais il n'est pas absent des <a href="/wiki/M%C3%A9t%C3%A9orite" title="Météorite">météorites</a> <a href="/wiki/M%C3%A9tal" title="Métal">métalliques</a>, type <i><a href="/wiki/M%C3%A9t%C3%A9orite_de_fer" title="Météorite de fer">météorite de fer</a></i>. La présence d'iridium à la limite des couches géologiques <a href="/wiki/Cr%C3%A9tac%C3%A9" title="Crétacé">Crétacé</a>-<a href="/wiki/Tertiaire_(g%C3%A9ologie)" title="Tertiaire (géologie)">Tertiaire</a> est un élément essentiel appuyant la théorie d'un impact météoritique (peut-être celui du <a href="/wiki/Crat%C3%A8re_de_Chicxulub" title="Cratère de Chicxulub">cratère de Chicxulub</a>) à l'origine de l'<a href="/wiki/Extinction_Cr%C3%A9tac%C3%A9-Tertiaire" class="mw-redirect" title="Extinction Crétacé-Tertiaire">extinction du Crétacé</a>, dont celle des <a href="/wiki/Dinosaure" class="mw-redirect" title="Dinosaure">dinosaures</a> non aviens. </p><p>La <a href="/wiki/Extinction_Cr%C3%A9tac%C3%A9-Tertiaire" class="mw-redirect" title="Extinction Crétacé-Tertiaire">limite K-T</a>, marquant la frontière temporelle entre les ères du secondaire (période du <a href="/wiki/Cr%C3%A9tac%C3%A9" title="Crétacé">Crétacé</a>) et du <a href="/wiki/Tertiaire_(g%C3%A9ologie)" title="Tertiaire (géologie)">tertiaire</a> (période du Paléogène), a été identifiée par une fine <a href="/wiki/Strate_(g%C3%A9ologie)" title="Strate (géologie)">strate</a> d'argile riche en iridium. <br /> Selon de nombreux scientifiques, tels que les Américains <a href="/wiki/Luis_Walter_Alvarez" title="Luis Walter Alvarez">Luis Alvarez</a> et son fils, <a href="/wiki/Walter_Alvarez" title="Walter Alvarez">Walter</a>, qui sont à l'origine de la théorie de l'extinction des dinosaures provoquée par une collision entre la Terre et un <a href="/wiki/Ast%C3%A9ro%C3%AFde" title="Astéroïde">astéroïde</a> géant, cet iridium a une origine extraterrestre, apporté par un astéroïde ou une <a href="/wiki/Com%C3%A8te" title="Comète">comète</a> qui aurait frappé la Terre près de ce qui est maintenant la péninsule du <a href="/wiki/Yucatan" class="mw-redirect" title="Yucatan">Yucatan</a>, au <a href="/wiki/Mexique" title="Mexique">Mexique</a>. <br /> Selon d’autres, tels que <a href="/w/index.php?title=Dewey_M._McLean&action=edit&redlink=1" class="new" title="Dewey M. McLean (page inexistante)">Dewey M. McLean</a> du Virginia Polytechnic Institute, cet iridium a une origine volcanique. En effet, le <a href="/wiki/Noyau_terrestre" title="Noyau terrestre">noyau terrestre</a> en est riche, et le <a href="/wiki/Piton_de_la_Fournaise" title="Piton de la Fournaise">piton de la Fournaise</a> de <a href="/wiki/La_R%C3%A9union" title="La Réunion">La Réunion</a> par exemple en relâche encore aujourd'hui. </p><p>Il est récupéré commercialement comme un <a href="/wiki/Sous-produit" title="Sous-produit">sous-produit</a> des mines de <a href="/wiki/Nickel" title="Nickel">nickel</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Corps_simple,_chimie_de_l'élément_Ir_et_ses_combinaisons"><span id="Corps_simple.2C_chimie_de_l.27.C3.A9l.C3.A9ment_Ir_et_ses_combinaisons"></span>Corps simple, chimie de l'élément Ir et ses combinaisons</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=4" title="Modifier la section : Corps simple, chimie de l'élément Ir et ses combinaisons" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=4" title="Modifier le code source de la section : Corps simple, chimie de l'élément Ir et ses combinaisons"><span>modifier le code</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/Fichier:Iridium_foil.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Iridium_foil.jpg/220px-Iridium_foil.jpg" decoding="async" width="220" height="187" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Iridium_foil.jpg/330px-Iridium_foil.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/76/Iridium_foil.jpg/440px-Iridium_foil.jpg 2x" data-file-width="1521" data-file-height="1293" /></a><figcaption>« Feuilles » d'iridium à grande <a href="/wiki/R%C3%A9flectance" title="Réflectance">réflectance</a> lumineuse.</figcaption></figure> <p>Le corps simple est un <a href="/wiki/M%C3%A9tal" title="Métal">métal</a> lourd qualifié de <a href="/wiki/Platino%C3%AFde" class="mw-redirect" title="Platinoïde">platinoïde</a> pour son analogie avec le platine. Il est dur, dense, cassant et d'aspect blanc argenté ou blanc grisâtre à lustre métallique. Il est très résistant à la <a href="/wiki/Corrosion" title="Corrosion">corrosion</a>. La <a href="/wiki/R%C3%A9flectance" title="Réflectance">réflectance</a> lumineuse de ce métal pur n'est dépassée que par celle de l'argent. </p> <div class="mw-heading mw-heading3"><h3 id="Caractéristiques_physiques_et_chimiques_du_corps_simple"><span id="Caract.C3.A9ristiques_physiques_et_chimiques_du_corps_simple"></span>Caractéristiques physiques et chimiques du corps simple</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=5" title="Modifier la section : Caractéristiques physiques et chimiques du corps simple" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=5" title="Modifier le code source de la section : Caractéristiques physiques et chimiques du corps simple"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'iridium ressemble surtout au <a href="/wiki/Rhodium" title="Rhodium">rhodium</a> blanc et au platine blanc très brillant, sans être toutefois malléable. Il s'en distingue avec une légère touche jaunâtre ou grisâtre. Il s'agit d'un cristal cubique compact, type cubique à faces centrées, ce qui explique pourquoi l’iridium a une densité très élevée : il est le <abbr class="abbr" title="Deuxième">2<sup>e</sup></abbr> plus dense corps simple (naturel) après l'<a href="/wiki/Osmium" title="Osmium">osmium</a>. Sa densité est de 22,56. </p><p>Du fait de sa dureté et son inélasticité, quoique certains échantillons d'iridium natifs, légèrement alliés, soient relativement malléables, il est difficile à usiner, à mettre en forme ou à travailler. Le <a href="/wiki/Point_de_fusion" title="Point de fusion">point de fusion</a> est très élevé, bien plus que celui du platine, au-delà de <span title="4 352 °F ou 2 673,2 K">2 400 </span><abbr class="abbr" title="degré Celsius">°C</abbr>. Il fond au chalumeau oxyhydrique. Il <a href="/wiki/Rochage" title="Rochage">roche</a> à l'instar du platine<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite_crochet">[</span>8<span class="cite_crochet">]</span></a></sup>. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Iridium_pellet.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Iridium_pellet.jpg/220px-Iridium_pellet.jpg" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/6/6a/Iridium_pellet.jpg 1.5x" data-file-width="311" data-file-height="240" /></a><figcaption>Pastille de métal iridium, d'environ 8 <abbr class="abbr" title="gramme">g</abbr>.</figcaption></figure> <p>La plage liquide est importante, couvrant presque <span title="3 632 °F ou 2 273,2 K">2 000 </span><abbr class="abbr" title="degré Celsius">°C</abbr> car il ne bout qu'au-delà de <span title="7 952 °F ou 4 673,2 K">4 400 </span><abbr class="abbr" title="degré Celsius">°C</abbr>. </p><p>L'iridium est un des métaux connus les plus résistants à la corrosion. Il est très peu réactif chimiquement, il n'est nullement attaqué par l'<a href="/wiki/Ozone" title="Ozone">ozone</a> à température ambiante. Bien plus que l'<a href="/wiki/Osmium" title="Osmium">osmium</a>, il peut en un sens large être qualifié de <a href="/wiki/M%C3%A9taux_r%C3%A9fractaires" class="mw-redirect" title="Métaux réfractaires">métal réfractaire</a>. Ses alliages avec le platine sont très peu sensibles aux déformations thermiques. Les alliages avec le platine et le palladium sont d'une dureté remarquable. </p><p>Il est insoluble dans l'eau. Il ne peut être attaqué par les <a href="/wiki/Acide" title="Acide">acides</a> forts ni les bases fortes à l'état compact comme à l'état divisé. Sous forme fissurée (plus lentement sous forme compacte) et surtout de poudre fine facilement obtenue par broyage, il est soluble dans l'<a href="/wiki/Eau_r%C3%A9gale" title="Eau régale">eau régale</a> à chaud. </p><p>Il peut être solubilisé par des sels en fusion, tels que le <a href="/wiki/Chlorure_de_sodium" title="Chlorure de sodium">chlorure de sodium</a> (NaCl) et le <a href="/wiki/Cyanure_de_sodium" title="Cyanure de sodium">cyanure de sodium</a> (<a href="/wiki/Sodium" title="Sodium">Na</a><a href="/wiki/Cyanure" title="Cyanure">CN</a>) ou encore un mélange de potasse fondue (KOH et K<sub>2</sub>CO<sub>3</sub>). </p><p>Un mélange d'iridium et de <a href="/wiki/Chlorure_de_sodium" title="Chlorure de sodium">chlorure de sodium</a> (Ir, NaCl) chauffé au rouge vif sous un courant de <a href="/wiki/Dichlore" title="Dichlore">dichlore</a> réagit, comme l'avait remarque <a href="/wiki/Friedrich_W%C3%B6hler" title="Friedrich Wöhler">Friedrich Wöhler</a> et donne du <a href="/w/index.php?title=Chlorure_d%27iridium(II)&action=edit&redlink=1" class="new" title="Chlorure d'iridium(II) (page inexistante)">chlorure d'iridium(II)</a>. </p> <dl><dd>(Ir, NaCl)<sub>mélange porté au rouge vif</sub> + Cl<sub>2</sub><sub>gaz</sub> → IrCl<sub>2</sub> <sub>poudre colorée soluble dans l'eau (rouge foncé)</sub> + NaCl <sub>gaz</sub></dd></dl> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Platinum-Iridium_meter_bar.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Platinum-Iridium_meter_bar.jpg/220px-Platinum-Iridium_meter_bar.jpg" decoding="async" width="220" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Platinum-Iridium_meter_bar.jpg/330px-Platinum-Iridium_meter_bar.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Platinum-Iridium_meter_bar.jpg/440px-Platinum-Iridium_meter_bar.jpg 2x" data-file-width="4232" data-file-height="2781" /></a><figcaption>Anciens prototypes du mètre étalon en platine iridié.</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Applications_du_corps_simple_et_de_ses_alliages">Applications du corps simple et de ses alliages</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=6" title="Modifier la section : Applications du corps simple et de ses alliages" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=6" title="Modifier le code source de la section : Applications du corps simple et de ses alliages"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il est utilisé dans les <a href="/wiki/Alliage" title="Alliage">alliages</a> à haute résistance et pouvant supporter de hautes températures. Parmi les éléments connus, l'iridium est le plus résistant à la <a href="/wiki/Corrosion" title="Corrosion">corrosion</a>. </p><p>L'iridium est utilisé dans des dispositifs devant supporter de hautes températures, dans les contacts électriques et comme agent durcissant du platine ou dans ses alliages. </p><p>L'iridium est principalement utilisé en métallurgie comme agent durcissant dans les alliages très stables de platine. Le <a href="/wiki/Platine_iridi%C3%A9" class="mw-redirect" title="Platine iridié">platine iridié</a> était la matière du mètre étalon. Il était encore, jusqu'en <a href="/wiki/2019_en_science" title="2019 en science">2019</a>, une mesure concrète par le prototype du kilogramme, ou <a href="/wiki/Kilogramme" title="Kilogramme">kilogramme étalon</a>. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:CGKilogram.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/CGKilogram.jpg/220px-CGKilogram.jpg" decoding="async" width="220" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/CGKilogram.jpg/330px-CGKilogram.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/CGKilogram.jpg/440px-CGKilogram.jpg 2x" data-file-width="1400" data-file-height="1024" /></a><figcaption>Un prototype du kilogramme étalon en Pt iridié.</figcaption></figure> <p>Voici d'autres utilisations de l'iridium et surtout de ces divers alliages : </p> <ul><li>les pièces et ustensiles scientifiques, comme les <a href="/wiki/Creuset" title="Creuset">creusets</a> et <a href="/wiki/Spatule_(chimie)" title="Spatule (chimie)">spatules</a> d'<a href="/wiki/Analyse_chimique" class="mw-redirect" title="Analyse chimique">analyse chimique</a>, les <a href="/wiki/Aiguille_hypodermique" title="Aiguille hypodermique">aiguilles hypodermiques</a>, les <a href="/wiki/Thermocouple" title="Thermocouple">thermocouples</a> électriques et les équipements supportant des hautes températures ;</li> <li>les contacts électriques, dont les contacteurs techniques et notamment les <a href="/wiki/Bougie_d%27allumage" title="Bougie d'allumage">bougies</a> des <a href="/wiki/Moteur_%C3%A0_allumage_command%C3%A9" title="Moteur à allumage commandé">moteurs à allumage commandé</a>, en particulier les électrodes de bougies de moteur d'avions.</li></ul> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:DTA-_und_DSC-Tiegel.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/DTA-_und_DSC-Tiegel.jpg/220px-DTA-_und_DSC-Tiegel.jpg" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/DTA-_und_DSC-Tiegel.jpg/330px-DTA-_und_DSC-Tiegel.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/c/c7/DTA-_und_DSC-Tiegel.jpg 2x" data-file-width="341" data-file-height="264" /></a><figcaption>Creusets pour appareillage d'<a href="/wiki/Analyse_thermodiff%C3%A9rentielle" title="Analyse thermodifférentielle">analyse thermodifférentielle</a> (céramique ou alumine en blanc crème, platine iridié en gris métallique).</figcaption></figure> <p>Parfois en alliage complémentaire avec l'<a href="/wiki/Osmium" title="Osmium">osmium</a>, ils sont présents dans les pointes de <a href="/wiki/Plume_(%C3%A9criture)" title="Plume (écriture)">plume métallique</a> ou de <a href="/wiki/Stylo-plume" title="Stylo-plume">stylo-plume</a> et dans les assises et pivots d'instruments de précision, comme les paliers de <a href="/wiki/Boussole" title="Boussole">boussole</a> (support d'aiguilles aimantées), dans les systèmes d'injection de <a href="/wiki/R%C3%A9acteur_(chimie)" title="Réacteur (chimie)">réacteurs chimiques</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Chimie_de_l'iridium_et_principales_combinaisons"><span id="Chimie_de_l.27iridium_et_principales_combinaisons"></span>Chimie de l'iridium et principales combinaisons</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=7" title="Modifier la section : Chimie de l'iridium et principales combinaisons" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=7" title="Modifier le code source de la section : Chimie de l'iridium et principales combinaisons"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chauffé au rouge, vers <span title="1 112 °F ou 873,2 K">600 </span><abbr class="abbr" title="degré Celsius">°C</abbr>, sous un flux d'<a href="/wiki/Dioxyg%C3%A8ne" title="Dioxygène">oxygène</a>, l'iridium donne le <a href="/wiki/Dioxyde_d%27iridium" class="mw-redirect" title="Dioxyde d'iridium">dioxyde d'iridium</a> qui se dissocie au-delà de <span title="2 084 °F ou 1 413,2 K">1 140 </span><abbr class="abbr" title="degré Celsius">°C</abbr>. </p> <dl><dd>Ir <sub>solide cristal, en poudre, chauffée au rouge</sub> + O<sub>2</sub> <sub>gaz</sub> → IrO<sub>2</sub> <sub>poudre ou masse solide noire</sub></dd></dl> <dl><dd>IrO<sub>2</sub> <sub>poudre chauffée vers <span title="2 192 °F ou 1 473,2 K">1 200 </span><abbr class="abbr" title="degré Celsius">°C</abbr></sub> → Ir <sub>solide cristal</sub> + O<sub>2</sub> <sub>gaz</sub></dd></dl> <p>Il existe le dioxyde d'iridium anhydre IrO<sub>2</sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub> noir, mais aussi le dioxyde d'iridium dihydraté IrO<sub>2</sub>. H<sub>2</sub>O<sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub> bleu indigo, ce dernier redonnant une poudre anhydre noire par chauffage. Il existe aussi l'<a href="/wiki/Oxyde_d%27iridium(III)" title="Oxyde d'iridium(III)">oxyde d'iridium(III)</a> ou sesquioxyde d'iridium, Ir<sub>2</sub>0<sub>3</sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub>. </p><p>L'iridium réagit également avec les <a href="/wiki/Halog%C3%A8ne" title="Halogène">halogènes</a> à chaud. L'attaque de l'iridium par le <a href="/wiki/Fluor" title="Fluor">fluor</a> est exceptionnellement facile, comparée à la résistance des autres platinoïdes nécessitant des températures d'au moins <span title="572 °F ou 573,2 K">300 </span><abbr class="abbr" title="degré Celsius">°C</abbr> : </p> <dl><dd>Ir <sub>solide cristal</sub> + 2 F<sub>2</sub> <sub>gaz</sub> → IrF<sub>4</sub></dd></dl> <p>Elle peut d'ailleurs se poursuivre en obtenant IrF<sub>6</sub>. </p><p>L'attaque du dichlore nécessite de hautes températures, au-delà d'un simple chauffage au rouge. Il est possible d'obtenir le trichlorure d'iridium ou le tétrachlorure d'iridium, mais aussi le <a href="/wiki/Monochlorure" title="Monochlorure">monochlorure</a> et le dichlorure d'iridium. </p> <dl><dd>Ir <sub>solide cristal, en poudre, chauffée au rouge</sub> + 2 Cl<sub>2</sub> <sub>gaz</sub> → IrCl<sub>4</sub></dd></dl> <p>Sa chimie se caractérise par les degrés d'oxydation principaux -II, -I, III et IV. La <a href="/wiki/Liste_des_degr%C3%A9s_d%27oxydation_des_%C3%A9l%C3%A9ments" title="Liste des degrés d'oxydation des éléments">liste globale</a> est plus complexe. </p><p>Il existe ainsi les chlorures d'iridium(II, III et IV), les bromures d'iridium(II, III et IV), les fluorures d'iridium(III, IV, V et VI), les iodures d'iridium(II, III et IV). </p><p>Il y a aussi le sulfure d'iridium(II et IV), le séléniure d'iridium(III), le tellurure d'iridium(III). </p><p>Il existe aussi des complexes organométalliques avec Ir(VI) ou Ir(III), par exemple avec l'<a href="/wiki/Ac%C3%A9tylac%C3%A9tone" title="Acétylacétone">acétylacétone</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Analyse">Analyse</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=8" title="Modifier la section : Analyse" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=8" title="Modifier le code source de la section : Analyse"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>La détection chimique est parfois coûteuse, requérant des quantités appréciables de produit rare. Les méthodes physiques sont communément utilisées, comme le spectre d'émission UV (avec les raies caractéristiques à 322,08 <abbr class="abbr" title="nanomètre">nm</abbr> et 351,36 <abbr class="abbr" title="nanomètre">nm</abbr>) et/ou la <span class="nowrap"><a href="/wiki/Spectrom%C3%A9trie_de_fluorescence_des_rayons_X" title="Spectrométrie de fluorescence des rayons X">fluorescence X</a></span> parfois susceptible de discriminer avec un logiciel performant un mélange de platinoïdes complexes à environ <span class="nowrap"><span title="0,001 %">10</span> <span title="Partie par million">ppm</span></span>. </p> <div class="mw-heading mw-heading2"><h2 id="Risques_et_toxicologie">Risques et toxicologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=9" title="Modifier la section : Risques et toxicologie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=9" title="Modifier le code source de la section : Risques et toxicologie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'iridium sous sa forme métallique n’est généralement pas toxique du fait de sa non-réactivité chimique, mais ses composés doivent être considérés comme hautement toxiques. </p> <div class="clear" style="clear:left;"></div> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=10" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=10" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-HandbookChemPhys90-1"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-HandbookChemPhys90_1-0">a</a> <a href="#cite_ref-HandbookChemPhys90_1-1">b</a> <a href="#cite_ref-HandbookChemPhys90_1-2">c</a> et <a href="#cite_ref-HandbookChemPhys90_1-3">d</a></sup> </span><span class="reference-text"><span class="ouvrage" id="Lide2009"><span class="ouvrage" id="David_R._Lide2009"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> David R. Lide, <cite class="italique" lang="en">CRC Handbook of Chemistry and Physics</cite>, CRC Press Inc, <time>2009</time>, <abbr class="abbr" title="quatre-vingt-dixième">90<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>, 2804 <abbr class="abbr" title="pages">p.</abbr>, Relié <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-1-420-09084-0" title="Spécial:Ouvrages de référence/978-1-420-09084-0"><span class="nowrap">978-1-420-09084-0</span></a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.pub=CRC+Press+Inc&rft.edition=90&rft.aulast=Lide&rft.aufirst=David+R.&rft.date=2009&rft.tpages=2804&rft.isbn=978-1-420-09084-0&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Beatriz_Cordero,_Verónica_Gómez,_Ana_E._Platero-Prats,_Marc_Revés,_Jorge_Echeverría,_Eduard_Cremades,_Flavia_Barragán_et_Santiago_Alvarez2008"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> <span class="nom_auteur">Beatriz Cordero, Verónica Gómez, Ana E. Platero-Prats, Marc Revés, Jorge Echeverría, Eduard Cremades, Flavia Barragán et Santiago Alvarez</span>, « <cite style="font-style:normal" lang="en">Covalent radii revisited</cite> », <i><span class="lang-en" lang="en">Dalton Transactions</span></i>,‎ <time>2008</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">2832 - 2838</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1039/b801115j">10.1039/b801115j</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Covalent+radii+revisited&rft.jtitle=Dalton+Transactions&rft.aulast=Beatriz+Cordero%2C+Ver%C3%B3nica+G%C3%B3mez%2C+Ana+E.+Platero-Prats%2C+Marc+Rev%C3%A9s%2C+Jorge+Echeverr%C3%ADa%2C+Eduard+Cremades%2C+Flavia+Barrag%C3%A1n+et+Santiago+Alvarez&rft.date=2008&rft.pages=2832+-+2838&rft_id=info%3Adoi%2F10.1039%2Fb801115j&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span> </li> <li id="cite_note-CRC_Handbook_of_Chemistry_and_Physics-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-CRC_Handbook_of_Chemistry_and_Physics_3-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Lide2009"><span class="ouvrage" id="David_R._Lide2009"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> David R. Lide, <cite class="italique" lang="en">CRC Handbook of Chemistry and Physics</cite>, CRC, <time>2009</time>, <abbr class="abbr" title="quatre-vingt-neuvième">89<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">10-203</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.pub=CRC&rft.edition=89&rft.aulast=Lide&rft.aufirst=David+R.&rft.date=2009&rft.pages=10-203&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text">Base de données Chemical Abstracts interrogée via SciFinder Web le 15 décembre 2009 (<a class="external text" href="https://commons.wikimedia.org/wiki/File:SciFinder_elements_Darmstadtium-Lawrencium.pdf">résultats de la recherche</a>)</span> </li> <li id="cite_note-GESTIS-5"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-GESTIS_5-0">a</a> et <a href="#cite_ref-GESTIS_5-1">b</a></sup> </span><span class="reference-text"><span class="noarchive">Entrée « Iridium, powder » dans la base de données de produits chimiques <i>GESTIS</i> de la IFA (organisme allemand responsable de la sécurité et de la santé au travail) (<a rel="nofollow" class="external text" href="https://gestis.dguv.de/data?name=008460">allemand</a>, <a rel="nofollow" class="external text" href="https://gestis.dguv.de/data?name=008460&lang=en">anglais</a>), accès le 30 juin 2018 <small>(JavaScript nécessaire)</small></span></span> </li> <li id="cite_note-NuBase2003-6"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-NuBase2003_6-0">a</a> et <a href="#cite_ref-NuBase2003_6-1">b</a></sup> </span><span class="reference-text"><span class="ouvrage" id="AudiBersillonBlachotHendrik_Wapstra2003"><span class="ouvrage" id="Georges_AudiOlivier_BersillonJean_BlachotAaldert_Hendrik_Wapstra2003">Georges Audi, Olivier Bersillon, Jean Blachot et <a href="/w/index.php?title=Aaldert_Wapstra&action=edit&redlink=1" class="new" title="Aaldert Wapstra (page inexistante)">Aaldert Hendrik Wapstra</a> <a href="https://en.wikipedia.org/wiki/Aaldert_Wapstra" class="extiw" title="en:Aaldert Wapstra"><span class="indicateur-langue" title="Article en anglais : « Aaldert Wapstra »">(en)</span></a>, « <cite style="font-style:normal">The N<small>UBASE</small> evaluation of nuclear and decay properties</cite> », <i>Nuclear Physics A</i>, <abbr class="abbr" title="volume">vol.</abbr> 729,‎ <time>2003</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">3-128</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1016/j.nuclphysa.2003.11.001">10.1016/j.nuclphysa.2003.11.001</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=The+NUBASE+evaluation+of+nuclear+and+decay+properties&rft.jtitle=Nuclear+Physics+A&rft.aulast=Audi&rft.aufirst=Georges&rft.au=Olivier+Bersillon&rft.au=Jean+Blachot&rft.au=Aaldert+Hendrik+Wapstra&rft.date=2003&rft.volume=729&rft.pages=3-128&rft_id=info%3Adoi%2F10.1016%2Fj.nuclphysa.2003.11.001&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span>.</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink noprint"><a href="#cite_ref-7">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Emsley2003"><span class="ouvrage" id="J._Emsley2003"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> J. <span class="nom_auteur">Emsley</span>, <cite class="italique" lang="en">Nature's Building Blocks : An A–Z Guide to the Elements</cite>, Oxford, Angleterre, <a href="/wiki/Oxford_University_Press" title="Oxford University Press">Oxford University Press</a>, <time>2003</time>, 201–204 <abbr class="abbr" title="pages">p.</abbr> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/0-19-850340-7" title="Spécial:Ouvrages de référence/0-19-850340-7"><span class="nowrap">0-19-850340-7</span></a>)</small><span class="lang-en" lang="en">, « Iridium »</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Nature%27s+Building+Blocks&rft.atitle=Iridium&rft.place=Oxford%2C+Angleterre&rft.pub=Oxford+University+Press&rft.stitle=An+A%E2%80%93Z+Guide+to+the+Elements&rft.aulast=Emsley&rft.aufirst=J.&rft.date=2003&rft.tpages=201%E2%80%93204&rft.isbn=0-19-850340-7&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink noprint"><a href="#cite_ref-8">↑</a> </span><span class="reference-text">Il cloque, mousse et forme des cloques en se solidifiant.</span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=11" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=11" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="commons"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Iridium?uselang=fr">Iridium</a>, sur <span class="project">Wikimedia Commons</span></li><li class="wiktionary"><a href="https://fr.wiktionary.org/wiki/iridium" class="extiw" title="wikt:iridium">iridium</a>, <span class="nowrap">sur le <span class="project">Wiktionnaire</span></span></li> </ul> </div> <div class="mw-heading mw-heading3"><h3 id="Bibliographie">Bibliographie</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=12" title="Modifier la section : Bibliographie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=12" title="Modifier le code source de la section : Bibliographie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Alain Foucault, Jean-François Raoult, Fabrizio Cecca et Bernard Platevoet, <i>Dictionnaire de Géologie</i>, <abbr class="abbr" title="Cinquième">5<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>, édition Dunod, 2014, 416 <abbr class="abbr" title="pages">p.</abbr> Avec la simple entrée « iridium ».</li> <li><span class="ouvrage" id="Pascal1956"><span class="ouvrage" id="Paul_Pascal1956">Paul <span class="nom_auteur">Pascal</span>, <cite class="italique">Nouveau traité de chimie minérale</cite>, Paris, Masson, <time>1956</time> (<abbr class="abbr" title="réimpression">réimpr.</abbr> 1966), 32 vol.<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Nouveau+trait%C3%A9+de+chimie+min%C3%A9rale&rft.place=Paris&rft.pub=Masson&rft.aulast=Pascal&rft.aufirst=Paul&rft.date=1956&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIridium"></span></span></span><blockquote></blockquote></li></ul> <p>« 19. Ruthénium, osmium, rhodium, iridium, palladium, platine ; 20.1. Alliages métalliques ; 20.2. Alliages métalliques (suite) ; 20.3 Alliages métalliques (suite) » </p> <div style="margin-left:2em; line-height:1.5;"><small>(<a href="/wiki/Biblioth%C3%A8que_nationale_de_France" title="Bibliothèque nationale de France">BNF</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb37229023x.public">37229023</a></span>)</small></div> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=13" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=13" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="column-width:20em;column-count:3;column-gap:1em;" class="colonnes"> <ul><li>Analyse Ir après <a href="/wiki/Fusion_au_peroxyde" title="Fusion au peroxyde">fusion au peroxyde</a></li> <li><a href="/wiki/Catalyseur_de_Crabtree" title="Catalyseur de Crabtree">Catalyseur de Crabtree</a></li> <li>Catalyseur à base Ir pour la décomposition du <a href="/wiki/Monergol" title="Monergol">Monergol</a>, pour la <a href="/wiki/Carbonylation" title="Carbonylation">carbonylation</a></li> <li>Catalyseur Pt Rh Ir pour le <a href="/wiki/Proc%C3%A9d%C3%A9_Andrussow" title="Procédé Andrussow">procédé Andrussow</a></li> <li><a href="/wiki/Complexe_de_Vaska" title="Complexe de Vaska">Complexe de Vaska</a></li> <li><a href="/wiki/Complexe_ign%C3%A9_du_Bushveld" title="Complexe igné du Bushveld">Complexe igné du Bushveld</a></li> <li><a href="/wiki/Crat%C3%A8re_de_Chicxulub" title="Cratère de Chicxulub">Cratère de Chicxulub</a> (teneur anormale en Ir à la suite d'une collision météoritique)</li> <li><a href="/wiki/Dod%C3%A9cacarbonyle_de_t%C3%A9trairidium" title="Dodécacarbonyle de tétrairidium">Dodécacarbonyle de tétrairidium</a></li> <li><a href="/wiki/%C3%89l%C3%A9ments_du_bloc_d" class="mw-redirect" title="Éléments du bloc d">Éléments du bloc d</a></li> <li><a href="/wiki/%C3%89l%C3%A9ments_du_groupe_9" class="mw-redirect" title="Éléments du groupe 9">Éléments du groupe 9</a></li> <li><a href="/wiki/%C3%89l%C3%A9ments_de_la_p%C3%A9riode_6" class="mw-redirect" title="Éléments de la période 6">Éléments de la période 6</a></li> <li><a href="/wiki/Groupe_du_platine" title="Groupe du platine">Groupe du platine</a></li> <li><a href="/wiki/Iridium_natif" title="Iridium natif">Iridium natif</a></li> <li><a href="/wiki/Isotopes_de_l%27iridium" title="Isotopes de l'iridium">Isotopes de l'iridium</a></li> <li><a href="/wiki/M%C3%A9tal_noble" title="Métal noble">Métal noble</a></li> <li><a href="/wiki/Osmiridium" title="Osmiridium">Osmiridium</a></li> <li><a href="/wiki/Proc%C3%A9d%C3%A9_Cativa" title="Procédé Cativa">Procédé Cativa</a></li></ul> </div> <div class="mw-heading mw-heading3"><h3 id="Liens_externes">Liens externes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iridium&veaction=edit&section=14" title="Modifier la section : Liens externes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Iridium&action=edit&section=14" title="Modifier le code source de la section : Liens externes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> <a rel="nofollow" class="external text" href="http://periodictable.com/Elements/077/index.html">Images de l'iridium sous différentes formes</a>, sur <i>periodictable.com</i></li> <li><span class="ouvrage"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> « <a rel="nofollow" class="external text" href="http://www.periodictable.com/Elements/077/data.html"><cite style="font-style:normal;" lang="en">Technical data for Iridium</cite></a> » <small style="line-height:1em;">(consulté le <time class="nowrap" datetime="2016-08-15" data-sort-value="2016-08-15">15 août 2016</time>)</small></span>, avec en sous-pages les données connues pour chaque isotope</li></ul> <div class="clear" style="clear:both;"></div><p><br /> </p><table style="background:none; padding:0; border-collapse:collapse; text-align:center" align="center"> <tbody><tr> <td width="15">  </td> <td width="23"><a href="/wiki/Groupe_1_du_tableau_p%C3%A9riodique" title="Groupe 1 du tableau périodique">1</a> </td> <td width="23"><a href="/wiki/Groupe_2_du_tableau_p%C3%A9riodique" title="Groupe 2 du tableau périodique">2</a> </td> <td width="10">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23">  </td> <td width="23"><a href="/wiki/Groupe_3_du_tableau_p%C3%A9riodique" title="Groupe 3 du tableau périodique">3</a> </td> <td width="23"><a href="/wiki/Groupe_4_du_tableau_p%C3%A9riodique" title="Groupe 4 du tableau périodique">4</a> </td> <td width="23"><a href="/wiki/Groupe_5_du_tableau_p%C3%A9riodique" title="Groupe 5 du tableau périodique">5</a> </td> <td width="23"><a href="/wiki/Groupe_6_du_tableau_p%C3%A9riodique" title="Groupe 6 du tableau périodique">6</a> </td> <td width="23"><a href="/wiki/Groupe_7_du_tableau_p%C3%A9riodique" title="Groupe 7 du tableau périodique">7</a> </td> <td width="23"><a href="/wiki/Groupe_8_du_tableau_p%C3%A9riodique" title="Groupe 8 du tableau périodique">8</a> </td> <td width="23"><a href="/wiki/Groupe_9_du_tableau_p%C3%A9riodique" title="Groupe 9 du tableau périodique">9</a> </td> <td width="23"><a href="/wiki/Groupe_10_du_tableau_p%C3%A9riodique" title="Groupe 10 du tableau périodique">10</a> </td> <td width="23"><a href="/wiki/Groupe_11_du_tableau_p%C3%A9riodique" title="Groupe 11 du tableau périodique">11</a> </td> <td width="23"><a href="/wiki/Groupe_12_du_tableau_p%C3%A9riodique" title="Groupe 12 du tableau périodique">12</a> </td> <td width="23"><a href="/wiki/Groupe_13_du_tableau_p%C3%A9riodique" title="Groupe 13 du tableau périodique">13</a> </td> <td width="23"><a href="/wiki/Groupe_14_du_tableau_p%C3%A9riodique" title="Groupe 14 du tableau périodique">14</a> </td> <td width="23"><a href="/wiki/Pnictog%C3%A8ne" title="Pnictogène">15</a> </td> <td width="23"><a href="/wiki/Chalcog%C3%A8ne" title="Chalcogène">16</a> </td> <td width="23"><a href="/wiki/Groupe_17_du_tableau_p%C3%A9riodique" title="Groupe 17 du tableau périodique">17</a> </td> <td width="23"><a href="/wiki/Groupe_18_du_tableau_p%C3%A9riodique" title="Groupe 18 du tableau périodique">18</a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_1_du_tableau_p%C3%A9riodique" title="Période 1 du tableau périodique">1</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Hydrog%C3%A8ne" title="Hydrogène"> H </a> </td> <td>  </td> <td colspan="30">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/H%C3%A9lium" title="Hélium"> He </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_2_du_tableau_p%C3%A9riodique" title="Période 2 du tableau périodique">2</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Lithium" title="Lithium"> Li </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/B%C3%A9ryllium" title="Béryllium"> Be </a> </td> <td colspan="25">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Bore" title="Bore"> B </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Carbone" title="Carbone"> C </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Azote" title="Azote"> N </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Oxyg%C3%A8ne" title="Oxygène"> O </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Fluor" title="Fluor"> F </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/N%C3%A9on" title="Néon"> Ne </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_3_du_tableau_p%C3%A9riodique" title="Période 3 du tableau périodique">3</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Sodium" title="Sodium"> Na </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Magn%C3%A9sium" title="Magnésium"> Mg </a> </td> <td colspan="25">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Aluminium" title="Aluminium"> Al </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Silicium" title="Silicium"> Si </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Phosphore" title="Phosphore"> P </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Soufre" title="Soufre"> S </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Chlore" title="Chlore"> Cl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Argon" title="Argon"> Ar </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_4_du_tableau_p%C3%A9riodique" title="Période 4 du tableau périodique">4</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Potassium" title="Potassium"> K </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Calcium" title="Calcium"> Ca </a> </td> <td colspan="15">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Scandium" title="Scandium"> Sc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Titane" title="Titane"> Ti </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Vanadium" title="Vanadium"> V </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Chrome" title="Chrome"> Cr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Mangan%C3%A8se" title="Manganèse"> Mn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Fer" title="Fer"> Fe </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Cobalt" title="Cobalt"> Co </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Nickel" title="Nickel"> Ni </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Cuivre" title="Cuivre"> Cu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Zinc" title="Zinc"> Zn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Gallium" title="Gallium"> Ga </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Germanium" title="Germanium"> Ge </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Arsenic" title="Arsenic"> As </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/S%C3%A9l%C3%A9nium" title="Sélénium"> Se </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Brome" title="Brome"> Br </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Krypton" title="Krypton"> Kr </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_5_du_tableau_p%C3%A9riodique" title="Période 5 du tableau périodique">5</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Rubidium" title="Rubidium"> Rb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Strontium" title="Strontium"> Sr </a> </td> <td colspan="15">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Yttrium" title="Yttrium"> Y </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Zirconium" title="Zirconium"> Zr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Niobium" title="Niobium"> Nb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Molybd%C3%A8ne" title="Molybdène"> Mo </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Techn%C3%A9tium" title="Technétium"> Tc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Ruth%C3%A9nium" title="Ruthénium"> Ru </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Rhodium" title="Rhodium"> Rh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Palladium" title="Palladium"> Pd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Argent" title="Argent"> Ag </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Cadmium" title="Cadmium"> Cd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Indium" title="Indium"> In </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/%C3%89tain" title="Étain"> Sn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Antimoine" title="Antimoine"> Sb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Tellure" title="Tellure"> Te </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Iode" title="Iode"> I </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/X%C3%A9non" title="Xénon"> Xe </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_6_du_tableau_p%C3%A9riodique" title="Période 6 du tableau périodique">6</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/C%C3%A9sium" title="Césium"> Cs </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Baryum" title="Baryum"> Ba </a> </td> <td>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Lanthane" title="Lanthane"> La </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/C%C3%A9rium" title="Cérium"> Ce </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Pras%C3%A9odyme" title="Praséodyme"> Pr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/N%C3%A9odyme" title="Néodyme"> Nd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Prom%C3%A9thium" title="Prométhium"> Pm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Samarium" title="Samarium"> Sm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Europium" title="Europium"> Eu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Gadolinium" title="Gadolinium"> Gd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Terbium" title="Terbium"> Tb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Dysprosium" title="Dysprosium"> Dy </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Holmium" title="Holmium"> Ho </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Erbium" title="Erbium"> Er </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Thulium" title="Thulium"> Tm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Ytterbium" title="Ytterbium"> Yb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Lut%C3%A9cium" title="Lutécium"> Lu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Hafnium" title="Hafnium"> Hf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Tantale_(chimie)" title="Tantale (chimie)"> Ta </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Tungst%C3%A8ne" title="Tungstène"> W </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Rh%C3%A9nium" title="Rhénium"> Re </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Osmium" title="Osmium"> Os </a> </td> <td style="text-align:center;border:2px solid dimgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a class="mw-selflink selflink"> Ir </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Platine" title="Platine"> Pt </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Or" title="Or"> Au </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Mercure_(chimie)" title="Mercure (chimie)"> Hg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Thallium" title="Thallium"> Tl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Plomb" title="Plomb"> Pb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Bismuth" title="Bismuth"> Bi </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Polonium" title="Polonium"> Po </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Astate" title="Astate"> At </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Radon" title="Radon"> Rn </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_7_du_tableau_p%C3%A9riodique" title="Période 7 du tableau périodique">7</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F66;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Francium" title="Francium"> Fr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Radium" title="Radium"> Ra </a> </td> <td>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Actinium" title="Actinium"> Ac </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Thorium" title="Thorium"> Th </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Protactinium" title="Protactinium"> Pa </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Uranium" title="Uranium"> U </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Neptunium" title="Neptunium"> Np </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Plutonium" title="Plutonium"> Pu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Am%C3%A9ricium" title="Américium"> Am </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Curium" title="Curium"> Cm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Berk%C3%A9lium" title="Berkélium"> Bk </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Californium" title="Californium"> Cf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Einsteinium" title="Einsteinium"> Es </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Fermium" title="Fermium"> Fm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Mend%C3%A9l%C3%A9vium" title="Mendélévium"> Md </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Nob%C3%A9lium" title="Nobélium"> No </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Lawrencium" title="Lawrencium"> Lr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Rutherfordium" title="Rutherfordium"> Rf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Dubnium" title="Dubnium"> Db </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Seaborgium" title="Seaborgium"> Sg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Bohrium" title="Bohrium"> Bh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Hassium" title="Hassium"> Hs </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Meitn%C3%A9rium" title="Meitnérium"> Mt </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Darmstadtium" title="Darmstadtium"> Ds </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Roentgenium" title="Roentgenium"> Rg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Copernicium" title="Copernicium"> Cn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Nihonium" title="Nihonium"> Nh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Fl%C3%A9rovium" title="Flérovium"> Fl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Moscovium" title="Moscovium"> Mc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Livermorium" title="Livermorium"> Lv </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Tennesse" title="Tennesse"> Ts </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Oganesson" title="Oganesson"> Og </a> </td></tr> <tr> <td><a href="/wiki/P%C3%A9riode_8_du_tableau_p%C3%A9riodique" title="Période 8 du tableau périodique">8</a>  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Ununennium" title="Ununennium"> 119 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbinilium" title="Unbinilium"> 120 </a> </td> <td>* </td> <td colspan="22">  </td> <td colspan="8">  </td></tr> <tr align="center"> <td colspan="3">  </td> <td>* </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbiunium" title="Unbiunium"> 121 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbibium" title="Unbibium"> 122 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbitrium" title="Unbitrium"> 123 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbiquadium" title="Unbiquadium"> 124 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbipentium" title="Unbipentium"> 125 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbihexium" title="Unbihexium"> 126 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbiseptium" title="Unbiseptium"> 127 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbioctium" title="Unbioctium"> 128 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unbiennium" title="Unbiennium"> 129 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untrinilium" title="Untrinilium"> 130 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untriunium" title="Untriunium"> 131 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untribium" title="Untribium"> 132 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untritrium" title="Untritrium"> 133 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untriquadium" title="Untriquadium"> 134 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untripentium" title="Untripentium"> 135 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untrihexium" title="Untrihexium"> 136 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untriseptium" title="Untriseptium"> 137 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untrioctium" title="Untrioctium"> 138 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Untriennium" title="Untriennium"> 139 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unquadnilium" title="Unquadnilium"> 140 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unquadunium" title="Unquadunium"> 141 </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FEE;font-size:85%;" width="{{{width}}}%"><a href="/wiki/Unquadbium" title="Unquadbium"> 142 </a> </td> <td colspan="8">  </td></tr></tbody></table><p><br /> </p><table border="0" cellpadding="1" style="margin:2px auto;font-size:85%;line-heignt:normal;background:none;border-collapse:collapse;"> <tbody><tr> <td rowspan="3" style="padding:1px .25em;width:74px;text-align:center;border:1px solid #AAA;background:#F66"><a href="/wiki/M%C3%A9tal_alcalin" title="Métal alcalin">Métaux alcalins</a> </td> <td rowspan="3" style="padding:1px .25em;width:74px;text-align:center;border:1px solid #AAA;background:#F6CFA1"><a href="/wiki/M%C3%A9tal_alcalino-terreux" title="Métal alcalino-terreux">Métaux alcalino-terreux</a> </td> <td style="padding:1px .25em;width:72px;text-align:center;border:1px solid darkgrey;background-color:#FBF"><a href="/wiki/Lanthanide" title="Lanthanide">Lanthanides</a> </td> <td rowspan="3" style="padding:1px 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