CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="fr" dir="ltr"> <head> <meta charset="UTF-8"> <title>Isotopes du praséodyme — Wikipédia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )frwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre"],"wgRequestId":"11ca57e9-2f4b-471f-b7ae-b265147b8193","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Isotopes_du_praséodyme","wgTitle":"Isotopes du praséodyme","wgCurRevisionId":195471201,"wgRevisionId":195471201,"wgArticleId":9686943,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Portail:Chimie/Articles liés","Portail:Sciences/Articles liés","Praséodyme","Liste d'isotopes par élément"],"wgPageViewLanguage":"fr","wgPageContentLanguage":"fr","wgPageContentModel":"wikitext","wgRelevantPageName":"Isotopes_du_praséodyme","wgRelevantArticleId":9686943,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia", "wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"fr","pageLanguageDir":"ltr","pageVariantFallbacks":"fr"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":20000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q549728","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles" :"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ArchiveLinks","ext.gadget.Wdsearch","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022", "ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=fr&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Isotopes du praséodyme — Wikipédia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//fr.m.wikipedia.org/wiki/Isotopes_du_pras%C3%A9odyme"> <link rel="alternate" type="application/x-wiki" title="Modifier" href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipédia (fr)"> <link rel="EditURI" type="application/rsd+xml" href="//fr.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://fr.wikipedia.org/wiki/Isotopes_du_pras%C3%A9odyme"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr"> <link rel="alternate" type="application/atom+xml" title="Flux Atom de Wikipédia" href="/w/index.php?title=Sp%C3%A9cial:Modifications_r%C3%A9centes&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Isotopes_du_praséodyme rootpage-Isotopes_du_praséodyme skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Aller au contenu</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.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-main-menu.unpin">masquer</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_principal" title="Accueil général [z]" accesskey="z"><span>Accueil</span></a></li><li id="n-thema" class="mw-list-item"><a href="/wiki/Portail:Accueil"><span>Portails thématiques</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Page_au_hasard" title="Affiche un article au hasard [x]" accesskey="x"><span>Article au hasard</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Contact"><span>Contact</span></a></li> </ul> </div> </div> <div id="p-Contribuer" class="vector-menu mw-portlet mw-portlet-Contribuer" > <div class="vector-menu-heading"> Contribuer </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-aboutwp" class="mw-list-item"><a href="/wiki/Aide:D%C3%A9buter"><span>Débuter sur Wikipédia</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aide:Accueil" title="Accès à l’aide"><span>Aide</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_de_la_communaut%C3%A9" title="À propos du projet, ce que vous pouvez faire, où trouver les informations"><span>Communauté</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Modifications_r%C3%A9centes" title="Liste des modifications récentes sur le wiki [r]" accesskey="r"><span>Modifications récentes</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikip%C3%A9dia:Accueil_principal" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipédia" src="/static/images/mobile/copyright/wikipedia-wordmark-fr.svg" style="width: 7.4375em; height: 1.125em;"> <img class="mw-logo-tagline" alt="l'encyclopédie libre" src="/static/images/mobile/copyright/wikipedia-tagline-fr.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Sp%C3%A9cial:Recherche" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Rechercher sur Wikipédia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Rechercher</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Rechercher sur Wikipédia" aria-label="Rechercher sur Wikipédia" autocapitalize="sentences" title="Rechercher sur Wikipédia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Spécial:Recherche"> </div> <button class="cdx-button cdx-search-input__end-button">Rechercher</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Outils personnels"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifier l'apparence de la taille, de la largeur et de la couleur de la police de la page" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Apparence" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Apparence</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr" class=""><span>Faire un don</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Isotopes+du+pras%C3%A9odyme" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire." class=""><span>Créer un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Isotopes+du+pras%C3%A9odyme" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o" class=""><span>Se connecter</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Plus d’options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Outils personnels" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Outils personnels</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utilisateur" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr"><span>Faire un don</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Isotopes+du+pras%C3%A9odyme" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Créer un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Isotopes+du+pras%C3%A9odyme" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connecter</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages pour les contributeurs déconnectés <a href="/wiki/Aide:Premiers_pas" aria-label="En savoir plus sur la contribution"><span>en savoir plus</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_contributions" title="Une liste des modifications effectuées depuis cette adresse IP [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_discussions" title="La page de discussion pour les contributions depuis cette adresse IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sommaire</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.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-toc.unpin">masquer</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Début</div> </a> </li> <li id="toc-Table" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Table"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Table</span> </div> </a> <button aria-controls="toc-Table-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 Table</span> </button> <ul id="toc-Table-sublist" class="vector-toc-list"> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Références"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Références</span> </div> </a> <ul id="toc-Références-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="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">Isotopes du praséodyme</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 14 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-14" 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">14 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Is%C3%B2tops_del_praseodimi" title="Isòtops del praseodimi – catalan" lang="ca" hreflang="ca" data-title="Isòtops del praseodimi" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Izotopy_praseodymu" title="Izotopy praseodymu – tchèque" lang="cs" hreflang="cs" data-title="Izotopy praseodymu" 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%9F%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC_%D0%B8%D0%B7%D0%BE%D1%82%D0%BE%D0%BF%C4%95%D1%81%D0%B5%D0%BC" title="Празеодим изотопĕсем – tchouvache" lang="cv" hreflang="cv" data-title="Празеодим изотопĕсем" data-language-autonym="Чӑвашла" data-language-local-name="tchouvache" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Isotopes_of_praseodymium" title="Isotopes of praseodymium – anglais" lang="en" hreflang="en" data-title="Isotopes of praseodymium" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Anexo:Is%C3%B3topos_de_praseodimio" title="Anexo:Isótopos de praseodimio – espagnol" lang="es" hreflang="es" data-title="Anexo:Isótopos de praseodimio" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DB%8C%D8%B2%D9%88%D8%AA%D9%88%D9%BE%E2%80%8C%D9%87%D8%A7%DB%8C_%D9%BE%D8%B1%D8%A7%D8%B2%D8%A6%D9%88%D8%AF%DB%8C%D9%85%DB%8C%D9%85" title="ایزوتوپ‌های پرازئودیمیم – persan" lang="fa" hreflang="fa" data-title="ایزوتوپ‌های پرازئودیمیم" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/A_prazeod%C3%ADmium_izot%C3%B3pjai" title="A prazeodímium izotópjai – hongrois" lang="hu" hreflang="hu" data-title="A prazeodímium izotópjai" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Isotop_praseodimium" title="Isotop praseodimium – indonésien" lang="id" hreflang="id" data-title="Isotop praseodimium" 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-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%97%E3%83%A9%E3%82%BB%E3%82%AA%E3%82%B8%E3%83%A0%E3%81%AE%E5%90%8C%E4%BD%8D%E4%BD%93" title="プラセオジムの同位体 – japonais" lang="ja" hreflang="ja" data-title="プラセオジムの同位体" 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-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%94%84%EB%9D%BC%EC%84%B8%EC%98%A4%EB%94%94%EB%AE%B4_%EB%8F%99%EC%9C%84_%EC%9B%90%EC%86%8C" title="프라세오디뮴 동위 원소 – coréen" lang="ko" hreflang="ko" data-title="프라세오디뮴 동위 원소" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Isotopen_van_praseodymium" title="Isotopen van praseodymium – néerlandais" lang="nl" hreflang="nl" data-title="Isotopen van praseodymium" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%98%D0%B7%D0%BE%D1%82%D0%BE%D0%BF%D1%8B_%D0%BF%D1%80%D0%B0%D0%B7%D0%B5%D0%BE%D0%B4%D0%B8%D0%BC%D0%B0" title="Изотопы празеодима – russe" lang="ru" hreflang="ru" data-title="Изотопы празеодима" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%90%A0%E7%9A%84%E5%90%8C%E4%BD%8D%E7%B4%A0" title="鐠的同位素 – chinois" lang="zh" hreflang="zh" data-title="鐠的同位素" 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-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%90%A0%E5%98%85%E5%90%8C%E4%BD%8D%E7%B4%A0" title="鐠嘅同位素 – cantonais" lang="yue" hreflang="yue" data-title="鐠嘅同位素" data-language-autonym="粵語" data-language-local-name="cantonais" class="interlanguage-link-target"><span>粵語</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/Q549728#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/Isotopes_du_pras%C3%A9odyme" 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:Isotopes_du_pras%C3%A9odyme" 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/Isotopes_du_pras%C3%A9odyme"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&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/Isotopes_du_pras%C3%A9odyme"><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=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&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/Isotopes_du_pras%C3%A9odyme" 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/Isotopes_du_pras%C3%A9odyme" 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=Isotopes_du_pras%C3%A9odyme&oldid=195471201" 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=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&id=195471201&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%2FIsotopes_du_pras%25C3%25A9odyme"><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%2FIsotopes_du_pras%25C3%25A9odyme"><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=Isotopes+du+pras%C3%A9odyme"><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=Isotopes_du_pras%C3%A9odyme&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=Isotopes_du_pras%C3%A9odyme&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 id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q549728" 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"><p>Le <b><a href="/wiki/Pras%C3%A9odyme" title="Praséodyme">praséodyme</a></b> (<b>Pr</b>) naturel est un <a href="/wiki/%C3%89l%C3%A9ment_monoisotopique" title="Élément monoisotopique">élément monoisotopique</a>, composé de l'isotope stable <sup>141</sup>Pr. Trente-huit <a href="/wiki/Radioisotope" title="Radioisotope">radioisotopes</a> ont été caractérisés, dont le plus stable, <sup>143</sup>Pr, possède une <a href="/wiki/Demi-vie" title="Demi-vie">demi-vie</a> de 13,57 j. Tous les autres isotopes ont des demi-vies de moins de 24 h (19,12 h pour le <sup>142</sup>Pr, moins de 6 h pour les autres). On dénombre également quinze <a href="/wiki/Isom%C3%A9rie_nucl%C3%A9aire" title="Isomérie nucléaire">isomères nucléaires</a>, dont le plus stable, <sup>138m</sup>Pr, a une demi-vie de 2,12 h. </p><p>Les isotopes du praséodyme ont des masses atomiques variant de 120,955 <a href="/wiki/Unit%C3%A9_de_masse_atomique_unifi%C3%A9e" title="Unité de masse atomique unifiée">u</a> (pour le <sup>121</sup>Pr) à 158,955 u (<sup>159</sup>Pr). Les produits de désintégration sont essentiellement des <a href="/wiki/Isotopes_du_c%C3%A9rium" title="Isotopes du cérium">isotopes du cérium</a> pour les isotopes les plus légers que le <sup>141</sup>Pr et des <a href="/wiki/Isotopes_du_n%C3%A9odyme" title="Isotopes du néodyme">isotopes du néodyme</a> pour les isotopes plus lourds. </p><p>La masse atomique standard du praséodyme vaut 140,90766(2) u<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Table">Table</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&veaction=edit&section=1" title="Modifier la section : Table" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&action=edit&section=1" title="Modifier le code source de la section : Table"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="font-size:95%; white-space:nowrap"> <tbody><tr> <th rowspan="2">symbole du <p>nucléide </p> </th> <th>Z(<a href="/wiki/Proton" title="Proton">p</a>) </th> <th>N(<a href="/wiki/Neutron" title="Neutron">n</a>) </th> <th> <br />masse <p>isotopique (u) </p> </th> <th rowspan="2">demi-vie </th> <th rowspan="2">modes de<br />désintégration<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><sup class="reference cite_virgule">,</sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite_crochet">[</span>n 1<span class="cite_crochet">]</span></a></sup> </th> <th rowspan="2">isotope <br />fils<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>n 2<span class="cite_crochet">]</span></a></sup> </th> <th rowspan="2">spin <p>nucléaire </p> </th></tr> <tr> <th colspan="3">énergie d'excitation </th></tr> <tr> <td rowspan="3"><sup>121</sup>Pr </td> <td rowspan="3" style="text-align:right">59 </td> <td rowspan="3" style="text-align:right">62 </td> <td rowspan="3">120,95536(75)# </td> <td rowspan="3">600(300) ms </td> <td><a href="/wiki/%C3%89mission_de_proton" title="Émission de proton">p</a> </td> <td><sup>120</sup>Ce </td> <td rowspan="3">(3/2−) </td></tr> <tr> <td><a href="/wiki/Radioactivit%C3%A9_%CE%B2" title="Radioactivité β">β<sup>+</sup></a> (rare) </td> <td><sup>121</sup>Ce </td></tr> <tr> <td>β<sup>+</sup>, p (rare) </td> <td><sup>120</sup>La </td></tr> <tr> <td><sup>122</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">63 </td> <td>121,95181(54)# </td> <td>500# ms </td> <td>β<sup>+</sup> </td> <td><sup>122</sup>Ce </td></tr> <tr> <td><sup>123</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">64 </td> <td>122,94596(64)# </td> <td>800# ms </td> <td>β<sup>+</sup> </td> <td><sup>123</sup>Ce </td> <td>3/2+# </td></tr> <tr> <td rowspan="2"><sup>124</sup>Pr </td> <td rowspan="2" style="text-align:right">59 </td> <td rowspan="2" style="text-align:right">65 </td> <td rowspan="2">123,94296(64)# </td> <td rowspan="2">1,2(2) s </td> <td>β<sup>+</sup> </td> <td><sup>124</sup>Ce </td></tr> <tr> <td>β<sup>+</sup>, p (rare) </td> <td><sup>123</sup>La </td></tr> <tr> <td rowspan="2"><sup>125</sup>Pr </td> <td rowspan="2" style="text-align:right">59 </td> <td rowspan="2" style="text-align:right">66 </td> <td rowspan="2">124,93783(43)# </td> <td rowspan="2">3,3(7) s </td> <td>β<sup>+</sup> </td> <td><sup>125</sup>Ce </td> <td rowspan="2">3/2+# </td></tr> <tr> <td>β<sup>+</sup>, p (rare) </td> <td><sup>124</sup>La </td></tr> <tr> <td rowspan="2"><sup>126</sup>Pr </td> <td rowspan="2" style="text-align:right">59 </td> <td rowspan="2" style="text-align:right">67 </td> <td rowspan="2">125,93531(21)# </td> <td rowspan="2">3,12(18) s </td> <td>β<sup>+</sup> </td> <td><sup>126</sup>Ce </td> <td rowspan="2">(4,5,6) </td></tr> <tr> <td>β<sup>+</sup>, p (rare) </td> <td><sup>125</sup>La </td></tr> <tr> <td><sup>127</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">68 </td> <td>126,93083(21)# </td> <td>4,2(3) s </td> <td>β<sup>+</sup> </td> <td><sup>127</sup>Ce </td> <td>3/2+# </td></tr> <tr> <td style="text-indent:1em"><sup>127m</sup>Pr </td> <td colspan="3" style="text-indent:2em">600(200)# keV </td> <td>50# ms </td> <td>11/2− </td> <td> </td> <td> </td></tr> <tr> <td rowspan="2"><sup>128</sup>Pr </td> <td rowspan="2" style="text-align:right">59 </td> <td rowspan="2" style="text-align:right">69 </td> <td rowspan="2">127,92879(3) </td> <td rowspan="2">2,84(9) s </td> <td>β<sup>+</sup> </td> <td><sup>128</sup>Ce </td> <td rowspan="2">(3+) </td></tr> <tr> <td>β<sup>+</sup>, p (rare) </td> <td><sup>127</sup>La </td></tr> <tr> <td><sup>129</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">70 </td> <td>128,92510(3) </td> <td>32(3) s </td> <td>β<sup>+</sup> </td> <td><sup>129</sup>Ce </td> <td>(11/2−) </td></tr> <tr> <td style="text-indent:1em"><sup>129m</sup>Pr </td> <td colspan="3" style="text-indent:2em">382,7(5) keV </td> <td>1# ms </td> <td>β<sup>+</sup> </td> <td><sup>129</sup>Ce </td> <td>(11/2−) </td></tr> <tr> <td><sup>130</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">71 </td> <td>129,92359(7) </td> <td>40,0(4) s </td> <td>β<sup>+</sup> </td> <td><sup>130</sup>Ce </td> <td>(6,7)(+#) </td></tr> <tr> <td style="text-indent:1em"><sup>130m</sup>Pr </td> <td colspan="3" style="text-indent:2em">100(100)# keV </td> <td>10# s </td> <td>2+# </td> <td> </td> <td> </td></tr> <tr> <td><sup>131</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">72 </td> <td>130,92026(6) </td> <td>1,50(3) min </td> <td>β<sup>+</sup> </td> <td><sup>131</sup>Ce </td> <td>(3/2+) </td></tr> <tr> <td rowspan="2" style="text-indent:1em"><sup>131m</sup>Pr </td> <td colspan="3" rowspan="2" style="text-indent:2em">152,4(2) keV </td> <td rowspan="2">5,7(2) s </td> <td><a href="/wiki/Isom%C3%A9rie_nucl%C3%A9aire" title="Isomérie nucléaire">TI</a> (96,4 %) </td> <td><sup>131</sup>Pr </td> <td rowspan="2">(11/2−) </td></tr> <tr> <td>β<sup>+</sup> (3,59 %) </td> <td><sup>131</sup>Ce </td></tr> <tr> <td><sup>132</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">73 </td> <td>131,91926(6) </td> <td>1,49(11) min </td> <td>β<sup>+</sup> </td> <td><sup>132</sup>Ce </td> <td>(2+) </td></tr> <tr> <td style="text-indent:1em"><sup>132m</sup>Pr </td> <td colspan="3" style="text-indent:2em">0(100)# keV </td> <td>20# s </td> <td>β<sup>+</sup> </td> <td><sup>132</sup>Ce </td> <td>(5+) </td></tr> <tr> <td><sup>133</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">74 </td> <td>132,916331(13) </td> <td>6,5(3) min </td> <td>β<sup>+</sup> </td> <td><sup>133</sup>Ce </td> <td>(3/2+) </td></tr> <tr> <td style="text-indent:1em"><sup>133m</sup>Pr </td> <td colspan="3" style="text-indent:2em">192,05(14) keV </td> <td>1,1(2) µs </td> <td>(11/2−) </td> <td> </td> <td> </td></tr> <tr> <td><sup>134</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">75 </td> <td>133,91571(4) </td> <td>~11 min </td> <td>β<sup>+</sup> </td> <td><sup>134</sup>Ce </td> <td>(5−) </td></tr> <tr> <td style="text-indent:1em"><sup>134m</sup>Pr </td> <td colspan="3" style="text-indent:2em">0(100)# keV </td> <td>17(2) min </td> <td>β<sup>+</sup> </td> <td><sup>134</sup>Ce </td> <td>2− </td></tr> <tr> <td><sup>135</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">76 </td> <td>134,913112(13) </td> <td>24(2) min </td> <td>β<sup>+</sup> </td> <td><sup>135</sup>Ce </td> <td>3/2(+) </td></tr> <tr> <td style="text-indent:1em"><sup>135m</sup>Pr </td> <td colspan="3" style="text-indent:2em">358,06(6) keV </td> <td>105(10) µs </td> <td>(11/2−) </td> <td> </td> <td> </td></tr> <tr> <td><sup>136</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">77 </td> <td>135,912692(13) </td> <td>13,1(1) min </td> <td>β<sup>+</sup> </td> <td><b><sup>136</sup>Ce</b> </td> <td>2+ </td></tr> <tr> <td><sup>137</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">78 </td> <td>136,910705(13) </td> <td>1,28(3) h </td> <td>β<sup>+</sup> </td> <td><sup>137</sup>Ce </td> <td>5/2+ </td></tr> <tr> <td style="text-indent:1em"><sup>137m</sup>Pr </td> <td colspan="3" style="text-indent:2em">561.22(23) keV </td> <td>2,66(7) µs </td> <td>11/2− </td> <td> </td> <td> </td></tr> <tr> <td><sup>138</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">79 </td> <td>137,910755(15) </td> <td>1,45(5) min </td> <td>β<sup>+</sup> </td> <td><b><sup>138</sup>Ce</b> </td> <td>1+ </td></tr> <tr> <td style="text-indent:1em"><sup>138m</sup>Pr </td> <td colspan="3" style="text-indent:2em">348(23) keV </td> <td>2,12(4) h </td> <td>β<sup>+</sup> </td> <td><sup>138</sup>Ce </td> <td>7− </td></tr> <tr> <td><sup>139</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">80 </td> <td>138,908938(8) </td> <td>4,41(4) h </td> <td>β<sup>+</sup> </td> <td><sup>139</sup>Ce </td> <td>5/2+ </td></tr> <tr> <td><sup>140</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">81 </td> <td>139,909076(7) </td> <td>3,39(1) min </td> <td>β<sup>+</sup> </td> <td><b><sup>140</sup>Ce</b> </td> <td>1+ </td></tr> <tr> <td style="text-indent:1em"><sup>140m1</sup>Pr </td> <td colspan="3" style="text-indent:2em">127,5(3) keV </td> <td>0,35(2) µs </td> <td>5+ </td> <td> </td> <td> </td></tr> <tr> <td style="text-indent:1em"><sup>140m2</sup>Pr </td> <td colspan="3" style="text-indent:2em">763,3(7) keV </td> <td>3,05(20) µs </td> <td>(8)− </td> <td> </td></tr> <tr> <td><sup>141</sup>Pr<sup id="cite_ref-FP_5-0" class="reference"><a href="#cite_note-FP-5"><span class="cite_crochet">[</span>n 3<span class="cite_crochet">]</span></a></sup> </td> <td style="text-align:right">59 </td> <td style="text-align:right">82 </td> <td>140,9076528(26) </td> <td colspan="3" align="center"><b>Stable</b><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite_crochet">[</span>n 4<span class="cite_crochet">]</span></a></sup> </td> <td>5/2+ </td></tr> <tr> <td rowspan="2"><sup>142</sup>Pr </td> <td rowspan="2" style="text-align:right">59 </td> <td rowspan="2" style="text-align:right">83 </td> <td rowspan="2">141,9100448(26) </td> <td rowspan="2">19,12(4) h </td> <td>β<sup>−</sup> (99,98%) </td> <td><b><sup>142</sup>Nd</b> </td> <td rowspan="2">2− </td></tr> <tr> <td><a href="/wiki/Capture_%C3%A9lectronique" title="Capture électronique">CE</a> (0,0164%) </td> <td><b><sup>142</sup>Ce</b> </td></tr> <tr> <td style="text-indent:1em"><sup>142m</sup>Pr </td> <td colspan="3" style="text-indent:2em">3,694(3) keV </td> <td>14,6(5) min </td> <td>IT </td> <td><sup>142</sup>Pr </td> <td>5− </td></tr> <tr> <td><sup>143</sup>Pr<sup id="cite_ref-FP_5-1" class="reference"><a href="#cite_note-FP-5"><span class="cite_crochet">[</span>n 3<span class="cite_crochet">]</span></a></sup> </td> <td style="text-align:right">59 </td> <td style="text-align:right">84 </td> <td>142,9108169(28) </td> <td>13,57(2) d </td> <td>β<sup>−</sup> </td> <td><b><sup>143</sup>Nd</b> </td> <td>7/2+ </td></tr> <tr> <td><sup>144</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">85 </td> <td>143,913305(4) </td> <td>17,28(5) min </td> <td>β<sup>−</sup> </td> <td><i><b><sup>144</sup>Nd</b></i> </td> <td>0− </td></tr> <tr> <td rowspan="2" style="text-indent:1em"><sup>144m</sup>Pr </td> <td colspan="3" rowspan="2" style="text-indent:2em">59,03(3) keV </td> <td rowspan="2">7,2(3) min </td> <td>IT (99.93%) </td> <td><sup>144</sup>Pr </td> <td rowspan="2">3− </td></tr> <tr> <td>β<sup>−</sup> (.07%) </td> <td><i><b><sup>144</sup>Nd</b></i> </td></tr> <tr> <td><sup>145</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">86 </td> <td>144,914512(8) </td> <td>5,984(10) h </td> <td>β<sup>−</sup> </td> <td><b><sup>145</sup>Nd</b> </td> <td>7/2+ </td></tr> <tr> <td><sup>146</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">87 </td> <td>145,91764(7) </td> <td>24,15(18) min </td> <td>β<sup>−</sup> </td> <td><b><sup>146</sup>Nd</b> </td> <td>(2)− </td></tr> <tr> <td><sup>147</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">88 </td> <td>146,918996(25) </td> <td>13,4(4) min </td> <td>β<sup>−</sup> </td> <td><sup>147</sup>Nd </td> <td>(3/2+) </td></tr> <tr> <td><sup>148</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">89 </td> <td>147,922135(28) </td> <td>2,29(2) min </td> <td>β<sup>−</sup> </td> <td><b><sup>148</sup>Nd</b> </td> <td>1− </td></tr> <tr> <td style="text-indent:1em"><sup>148m</sup>Pr </td> <td colspan="3" style="text-indent:2em">50(30)# keV </td> <td>2,01(7) min </td> <td>β<sup>−</sup> </td> <td><b><sup>148</sup>Nd</b> </td> <td>(4) </td></tr> <tr> <td><sup>149</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">90 </td> <td>148,92372(9) </td> <td>2,26(7) min </td> <td>β<sup>−</sup> </td> <td><sup>149</sup>Nd </td> <td>(5/2+) </td></tr> <tr> <td><sup>150</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">91 </td> <td>149,926673(28) </td> <td>6,19(16) s </td> <td>β<sup>−</sup> </td> <td><i><b><sup>150</sup>Nd</b></i> </td> <td>(1)− </td></tr> <tr> <td><sup>151</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">92 </td> <td>150,928319(25) </td> <td>18,90(7) s </td> <td>β<sup>−</sup> </td> <td><sup>151</sup>Nd </td> <td>(3/2)(−#) </td></tr> <tr> <td><sup>152</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">93 </td> <td>151,93150(13) </td> <td>3,63(12) s </td> <td>β<sup>−</sup> </td> <td><sup>152</sup>Nd </td> <td>4+ </td></tr> <tr> <td><sup>153</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">94 </td> <td>152,93384(11) </td> <td>4,28(11) s </td> <td>β<sup>−</sup> </td> <td><sup>153</sup>Nd </td> <td>5/2−# </td></tr> <tr> <td><sup>154</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">95 </td> <td>153,93752(16) </td> <td>2,3(1) s </td> <td>β<sup>−</sup> </td> <td><sup>154</sup>Nd </td> <td>(3+,2+) </td></tr> <tr> <td><sup>155</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">96 </td> <td>154,94012(32)# </td> <td>1# s [>300 ns] </td> <td>β<sup>−</sup> </td> <td><sup>155</sup>Nd </td> <td>5/2−# </td></tr> <tr> <td><sup>156</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">97 </td> <td>155,94427(43)# </td> <td>500# ms [>300 ns] </td> <td>β<sup>−</sup> </td> <td><sup>156</sup>Nd </td> <td> </td></tr> <tr> <td><sup>157</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">98 </td> <td>156,94743(43)# </td> <td>300# ms </td> <td>β<sup>−</sup> </td> <td><sup>157</sup>Nd </td> <td>5/2−# </td></tr> <tr> <td><sup>158</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">99 </td> <td>157,95198(64)# </td> <td>200# ms </td> <td>β<sup>−</sup> </td> <td><sup>158</sup>Nd </td> <td> </td></tr> <tr> <td><sup>159</sup>Pr </td> <td style="text-align:right">59 </td> <td style="text-align:right">100 </td> <td>158,95550(75)# </td> <td>100# ms </td> <td>β<sup>−</sup> </td> <td><sup>159</sup>Nd </td> <td>5/2−# </td></tr></tbody></table> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-3">↑</a> </span><span class="reference-text">Abréviations:<br /> CE : <a href="/wiki/Capture_%C3%A9lectronique" title="Capture électronique">Capture électronique</a><br /> TI : <a href="/wiki/Transition_isom%C3%A9rique" title="Transition isomérique">Transition isomérique</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text">En gras pour l'isotope stable.</span> </li> <li id="cite_note-FP-5"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-FP_5-0">a</a> et <a href="#cite_ref-FP_5-1">b</a></sup> </span><span class="reference-text"><a href="/wiki/Produit_de_fission" title="Produit de fission">produit de fission<br /> </a></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink noprint"><a href="#cite_ref-6">↑</a> </span><span class="reference-text">Théoriquement capable de <a href="/wiki/Fission_spontan%C3%A9e" title="Fission spontanée">fission spontanée.<br /> </a></span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&veaction=edit&section=2" title="Modifier la section : Notes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&action=edit&section=2" title="Modifier le code source de la section : Notes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Les valeurs notées # ne viennent pas uniquement de données expérimentales, mais sont au moins partiellement extrapolées à partir de tendances observées. Les spins dont la détermination est fragile sont entre parenthèses.</li> <li>Les incertitudes sont données en forme courte entre parenthèses après les derniers chiffres significatifs correspondant. Les valeurs d'incertitude sont données pour un écart-type, sauf pour la composition isotopique et la masse atomique standard venant de l'IUPAC, qui utilise les incertitudes étendues.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Références"><span id="R.C3.A9f.C3.A9rences"></span>Références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&veaction=edit&section=3" title="Modifier la section : Références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isotopes_du_pras%C3%A9odyme&action=edit&section=3" title="Modifier le code source de la section : Références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><a rel="nofollow" class="external text" href="http://www.ciaaw.org/atomic_weights4.htm">Table of Standard Atomic Weights 2013 –</a> CIAAW</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">« <a rel="nofollow" class="external text" href="http://www.nucleonica.net/unc.aspx"><cite style="font-style:normal;">Universal Nuclide Chart</cite></a> » <span typeof="mw:File"><span title="Inscription nécessaire pour accéder au document"><img alt="Inscription nécessaire" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png" decoding="async" width="9" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/14px-Lock-gray-alt-2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/18px-Lock-gray-alt-2.svg.png 2x" data-file-width="512" data-file-height="813" /></span></span>, nucleonica</span></span> </li> </ol></div> <ul><li>Masses isotopiques issues de : <ul><li><span class="ouvrage" id="AudiWapstraThibaultBlachot2003"><span class="ouvrage" id="G._AudiA._H._WapstraC._ThibaultJ._Blachot2003">G. Audi, A. H. Wapstra, C. Thibault, J. Blachot et O. Bersillon, « <cite style="font-style:normal">The NUBASE evaluation of nuclear and decay properties</cite> », <i><a href="/wiki/Nuclear_Physics_A" class="mw-redirect" title="Nuclear Physics A">Nuclear Physics A</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>, <a href="/wiki/Bibcode" title="Bibcode">Bibcode</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2003NuPhA.729....3A">2003NuPhA.729....3A</a></span>, <span class="noarchive"><a rel="nofollow" class="external text" href="http://www.nndc.bnl.gov/amdc/nubase/Nubase2003.pdf">lire en ligne</a> <small class="cachelinks">[<a rel="nofollow" class="external text" href="https://web.archive.org/web/20080923135135/http://www.nndc.bnl.gov/amdc/nubase/Nubase2003.pdf">archive du <time class="nowrap" datetime="2008-09-23" data-sort-value="2008-09-23">23 septembre 2008</time></a>]</small></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=G.&rft.au=A.+H.+Wapstra&rft.au=C.+Thibault&rft.au=J.+Blachot&rft.au=O.+Bersillon&rft.date=2003&rft.volume=729&rft.pages=3%E2%80%93128&rft_id=info%3Adoi%2F10.1016%2Fj.nuclphysa.2003.11.001&rft_id=http%3A%2F%2Fwww.nndc.bnl.gov%2Famdc%2Fnubase%2FNubase2003.pdf&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsotopes+du+pras%C3%A9odyme"></span></span></span></li></ul></li> <li>Compositions isotopiques et masses atomiques standards issues de : <ul><li><span class="ouvrage" id="de_LaeterBöhlkeDe_BièvreHidaka2003"><span class="ouvrage" id="J._R._de_LaeterJ._K._BöhlkeP._De_BièvreH._Hidaka2003">J. R. de Laeter, J. K. Böhlke, P. De Bièvre, H. Hidaka, H. S. Peiser, K. J. R. Rosman et P. D. P. Taylor, « <cite style="font-style:normal">Atomic weights of the elements. Review 2000 (IUPAC Technical Report)</cite> », <i><a href="/wiki/Pure_and_Applied_Chemistry" title="Pure and Applied Chemistry">Pure and Applied Chemistry</a></i>, <abbr class="abbr" title="volume">vol.</abbr> 75, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 6,‎ <time>2003</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">683–800</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/10.1351/pac200375060683">10.1351/pac200375060683</a></span>, <a rel="nofollow" class="external text" href="http://www.iupac.org/publications/pac/75/6/0683/pdf/">lire en ligne</a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Atomic+weights+of+the+elements.+Review+2000+%28IUPAC+Technical+Report%29&rft.jtitle=Pure+and+Applied+Chemistry&rft.issue=6&rft.aulast=de+Laeter&rft.aufirst=J.+R.&rft.au=J.+K.+B%C3%B6hlke&rft.au=P.+De+Bi%C3%A8vre&rft.au=H.+Hidaka&rft.au=H.+S.+Peiser&rft.au=K.+J.+R.+Rosman&rft.au=P.+D.+P.+Taylor&rft.date=2003&rft.volume=75&rft.pages=683%E2%80%93800&rft_id=info%3Adoi%2F10.1351%2Fpac200375060683&rft_id=http%3A%2F%2Fwww.iupac.org%2Fpublications%2Fpac%2F75%2F6%2F0683%2Fpdf%2F&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsotopes+du+pras%C3%A9odyme"></span></span></span></li> <li><span class="ouvrage" id="Wieser2006"><span class="ouvrage" id="M._E._Wieser2006">M. E. Wieser, « <cite style="font-style:normal">Atomic weights of the elements 2005 (IUPAC Technical Report)</cite> », <i><a href="/wiki/Pure_and_Applied_Chemistry" title="Pure and Applied Chemistry">Pure and Applied Chemistry</a></i>, <abbr class="abbr" title="volume">vol.</abbr> 78, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 11,‎ <time>2006</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">2051–2066</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/10.1351/pac200678112051">10.1351/pac200678112051</a></span>, <a rel="nofollow" class="external text" href="http://old.iupac.org/news/archives/2005/atomic-weights_revised05.html">résumé</a>, <a rel="nofollow" class="external text" href="http://iupac.org/publications/pac/78/11/2051/pdf/">lire en ligne</a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Atomic+weights+of+the+elements+2005+%28IUPAC+Technical+Report%29&rft.jtitle=Pure+and+Applied+Chemistry&rft.issue=11&rft.aulast=Wieser&rft.aufirst=M.+E.&rft.date=2006&rft.volume=78&rft.pages=2051%E2%80%932066&rft_id=info%3Adoi%2F10.1351%2Fpac200678112051&rft_id=http%3A%2F%2Fiupac.org%2Fpublications%2Fpac%2F78%2F11%2F2051%2Fpdf%2F&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsotopes+du+pras%C3%A9odyme"></span></span></span></li></ul></li> <li>Demi-vie, spin, et données isomériques issues des sources suivantes : <ul><li><span class="ouvrage" id="AudiWapstraThibaultBlachot2003"><span class="ouvrage" id="G._AudiA._H._WapstraC._ThibaultJ._Blachot2003">G. Audi, A. H. Wapstra, C. Thibault, J. Blachot et O. Bersillon, « <cite style="font-style:normal">The NUBASE evaluation of nuclear and decay properties</cite> », <i><a href="/wiki/Nuclear_Physics_A" class="mw-redirect" title="Nuclear Physics A">Nuclear Physics A</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>, <a href="/wiki/Bibcode" title="Bibcode">Bibcode</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2003NuPhA.729....3A">2003NuPhA.729....3A</a></span>, <span class="noarchive"><a rel="nofollow" class="external text" href="http://www.nndc.bnl.gov/amdc/nubase/Nubase2003.pdf">lire en ligne</a> <small class="cachelinks">[<a rel="nofollow" class="external text" href="https://web.archive.org/web/20080923135135/http://www.nndc.bnl.gov/amdc/nubase/Nubase2003.pdf">archive du <time class="nowrap" datetime="2008-09-23" data-sort-value="2008-09-23">23 septembre 2008</time></a>]</small></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=G.&rft.au=A.+H.+Wapstra&rft.au=C.+Thibault&rft.au=J.+Blachot&rft.au=O.+Bersillon&rft.date=2003&rft.volume=729&rft.pages=3%E2%80%93128&rft_id=info%3Adoi%2F10.1016%2Fj.nuclphysa.2003.11.001&rft_id=http%3A%2F%2Fwww.nndc.bnl.gov%2Famdc%2Fnubase%2FNubase2003.pdf&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsotopes+du+pras%C3%A9odyme"></span></span></span></li> <li><span class="ouvrage" id="Nuclear_Data_Center"><span class="ouvrage" id="National_Nuclear_Data_Center"><a href="/wiki/National_Nuclear_Data_Center" title="National Nuclear Data Center">National Nuclear Data Center</a>, « <a rel="nofollow" class="external text" href="http://www.nndc.bnl.gov/nudat2/"><cite style="font-style:normal;">NuDat 2.1 database</cite></a> », <a href="/wiki/Laboratoire_national_de_Brookhaven" title="Laboratoire national de Brookhaven">Brookhaven National Laboratory</a> <small style="line-height:1em;">(consulté en <time class="nowrap" datetime="2005-09" data-sort-value="2005-09">septembre 2005</time>)</small></span></span></li> <li><span class="ouvrage" id="HoldenLide2004"><span class="ouvrage" id="N._E._HoldenD._R._Lide2004"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> N. E. Holden et D. R. Lide (<abbr class="abbr" title="directeur de publication">dir.</abbr>), <cite class="italique" lang="en"><a href="/wiki/CRC_Handbook_of_Chemistry_and_Physics" title="CRC Handbook of Chemistry and Physics">CRC Handbook of Chemistry and Physics</a></cite>, <a href="/wiki/CRC_Press" title="CRC Press">CRC Press</a>, <time>2004</time>, <abbr class="abbr" title="quatre-vingt-cinquième">85<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>, 2712 <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/978-0-8493-0485-9" title="Spécial:Ouvrages de référence/978-0-8493-0485-9"><span class="nowrap">978-0-8493-0485-9</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=WDll8hA006AC&printsec=frontcover">lire en ligne</a>)</small><span class="lang-en" lang="en">, « Table of the Isotopes »</span>, Section 11<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.atitle=Table+of+the+Isotopes&rft.pub=CRC+Press&rft.edition=85&rft.aulast=Holden&rft.aufirst=N.+E.&rft.au=D.+R.+Lide&rft.date=2004&rft.pages=Section+11&rft.tpages=2712&rft.isbn=978-0-8493-0485-9&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsotopes+du+pras%C3%A9odyme"></span></span></span></li></ul></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><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="3%"><a href="/wiki/Isotopes_de_l%27hydrog%C3%A8ne" title="Isotopes de l'hydrogène"> H </a> </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td width="3%">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="3%"><a href="/wiki/Isotopes_de_l%27h%C3%A9lium" title="Isotopes de l'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/Isotopes_du_lithium" title="Isotopes du lithium"> Li </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_b%C3%A9ryllium" title="Isotopes du béryllium"> Be </a> </td> <td colspan="24">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_bore" title="Isotopes du bore"> B </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_carbone" title="Isotopes du carbone"> C </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27azote" title="Isotopes de l'azote"> N </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27oxyg%C3%A8ne" title="Isotopes de l'oxygène"> O </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_fluor" title="Isotopes du fluor"> F </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_n%C3%A9on" title="Isotopes du 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/Isotopes_du_sodium" title="Isotopes du sodium"> Na </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_magn%C3%A9sium" title="Isotopes du magnésium"> Mg </a> </td> <td colspan="24">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27aluminium" title="Isotopes de l'aluminium"> Al </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_silicium" title="Isotopes du silicium"> Si </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_phosphore" title="Isotopes du phosphore"> P </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_soufre" title="Isotopes du soufre"> S </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_chlore" title="Isotopes du chlore"> Cl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27argon" title="Isotopes de l'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/Isotopes_du_potassium" title="Isotopes du potassium"> K </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_calcium" title="Isotopes du calcium"> Ca </a> </td> <td colspan="14">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_scandium" title="Isotopes du scandium"> Sc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_titane" title="Isotopes du titane"> Ti </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_vanadium" title="Isotopes du vanadium"> V </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_chrome" title="Isotopes du chrome"> Cr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_mangan%C3%A8se" title="Isotopes du manganèse"> Mn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_fer" title="Isotopes du fer"> Fe </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_cobalt" title="Isotopes du cobalt"> Co </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_nickel" title="Isotopes du nickel"> Ni </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_cuivre" title="Isotopes du cuivre"> Cu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_zinc" title="Isotopes du zinc"> Zn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_gallium" title="Isotopes du gallium"> Ga </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_germanium" title="Isotopes du germanium"> Ge </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27arsenic" title="Isotopes de l'arsenic"> As </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#A0FFA0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_s%C3%A9l%C3%A9nium" title="Isotopes du sélénium"> Se </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_brome" title="Isotopes du brome"> Br </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_krypton" title="Isotopes du 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/Isotopes_du_rubidium" title="Isotopes du rubidium"> Rb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_strontium" title="Isotopes du strontium"> Sr </a> </td> <td colspan="14">  </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27yttrium" title="Isotopes de l'yttrium"> Y </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_zirconium" title="Isotopes du zirconium"> Zr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_niobium" title="Isotopes du niobium"> Nb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_molybd%C3%A8ne" title="Isotopes du molybdène"> Mo </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_techn%C3%A9tium" title="Isotopes du technétium"> Tc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_ruth%C3%A9nium" title="Isotopes du ruthénium"> Ru </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_rhodium" title="Isotopes du rhodium"> Rh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_palladium" title="Isotopes du palladium"> Pd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27argent" title="Isotopes de l'argent"> Ag </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_cadmium" title="Isotopes du cadmium"> Cd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27indium" title="Isotopes de l'indium"> In </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27%C3%A9tain" title="Isotopes de l'étain"> Sn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27antimoine" title="Isotopes de l'antimoine"> Sb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_tellure" title="Isotopes du tellure"> Te </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FF9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27iode" title="Isotopes de l'iode"> I </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_x%C3%A9non" title="Isotopes du 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/Isotopes_du_c%C3%A9sium" title="Isotopes du césium"> Cs </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_baryum" title="Isotopes du baryum"> Ba </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_lanthane" title="Isotopes du lanthane"> La </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_c%C3%A9rium" title="Isotopes du cérium"> Ce </a> </td> <td style="text-align:center;border:2px solid dimgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a class="mw-selflink selflink"> Pr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_n%C3%A9odyme" title="Isotopes du néodyme"> Nd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_prom%C3%A9thium" title="Isotopes du prométhium"> Pm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_samarium" title="Isotopes du samarium"> Sm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27europium" title="Isotopes de l'europium"> Eu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_gadolinium" title="Isotopes du gadolinium"> Gd </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_terbium" title="Isotopes du terbium"> Tb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_dysprosium" title="Isotopes du dysprosium"> Dy </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27holmium" title="Isotopes de l'holmium"> Ho </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27erbium" title="Isotopes de l'erbium"> Er </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_thulium" title="Isotopes du thulium"> Tm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27ytterbium" title="Isotopes de l'ytterbium"> Yb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FBF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_lut%C3%A9cium" title="Isotopes du lutécium"> Lu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27hafnium" title="Isotopes de l'hafnium"> Hf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_tantale" title="Isotopes du tantale"> Ta </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_tungst%C3%A8ne" title="Isotopes du tungstène"> W </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_rh%C3%A9nium" title="Isotopes du rhénium"> Re </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27osmium" title="Isotopes de l'osmium"> Os </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27iridium" title="Isotopes de l'iridium"> Ir </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_platine" title="Isotopes du platine"> Pt </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27or" title="Isotopes de l'or"> Au </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_mercure" title="Isotopes du mercure"> Hg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_thallium" title="Isotopes du thallium"> Tl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_plomb" title="Isotopes du plomb"> Pb </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_bismuth" title="Isotopes du bismuth"> Bi </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CCC;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_polonium" title="Isotopes du polonium"> Po </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#CC9;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27astate" title="Isotopes de l'astate"> At </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#C0E8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_radon" title="Isotopes du 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/Isotopes_du_francium" title="Isotopes du francium"> Fr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F6CFA1;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_radium" title="Isotopes du radium"> Ra </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27actinium" title="Isotopes de l'actinium"> Ac </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_thorium" title="Isotopes du thorium"> Th </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_protactinium" title="Isotopes du protactinium"> Pa </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27uranium" title="Isotopes de l'uranium"> U </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_neptunium" title="Isotopes du neptunium"> Np </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_plutonium" title="Isotopes du plutonium"> Pu </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27am%C3%A9ricium" title="Isotopes de l'américium"> Am </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_curium" title="Isotopes du curium"> Cm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_berk%C3%A9lium" title="Isotopes du berkélium"> Bk </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_californium" title="Isotopes du californium"> Cf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27einsteinium" title="Isotopes de l'einsteinium"> Es </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_fermium" title="Isotopes du fermium"> Fm </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_mend%C3%A9l%C3%A9vium" title="Isotopes du mendélévium"> Md </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_nob%C3%A9lium" title="Isotopes du nobélium"> No </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F9C;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_lawrencium" title="Isotopes du lawrencium"> Lr </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_rutherfordium" title="Isotopes du rutherfordium"> Rf </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_dubnium" title="Isotopes du dubnium"> Db </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_seaborgium" title="Isotopes du seaborgium"> Sg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_bohrium" title="Isotopes du bohrium"> Bh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_hassium" title="Isotopes du hassium"> Hs </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_meitn%C3%A9rium" title="Isotopes du meitnérium"> Mt </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_darmstadtium" title="Isotopes du darmstadtium"> Ds </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_roentgenium" title="Isotopes du roentgenium"> Rg </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#FFC0C0;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_copernicium" title="Isotopes du copernicium"> Cn </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_nihonium" title="Isotopes du nihonium"> Nh </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_fl%C3%A9rovium" title="Isotopes du flérovium"> Fl </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_moscovium" title="Isotopes du moscovium"> Mc </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_livermorium" title="Isotopes du livermorium"> Lv </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_du_tennesse" title="Isotopes du tennesse"> Ts </a> </td> <td style="text-align:center;border:1px solid darkgrey;background-color:#F7F8FF;font-size:{{{4}}}%;" width="{{{width}}}%"><a href="/wiki/Isotopes_de_l%27oganesson" title="Isotopes de l'oganesson"> Og </a> </td></tr></tbody></table><div class="center"><b><a href="/wiki/Tableau_p%C3%A9riodique_des_%C3%A9l%C3%A9ments" title="Tableau périodique des éléments">Tableau périodique</a> des <a href="/wiki/Isotope" title="Isotope">isotopes</a></b></div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Chimie" title="Portail de la chimie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/24px-Nuvola_apps_edu_science.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/36px-Nuvola_apps_edu_science.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/48px-Nuvola_apps_edu_science.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Chimie" title="Portail:Chimie">Portail de la chimie</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ce document provient de « <a dir="ltr" href="https://fr.wikipedia.org/w/index.php?title=Isotopes_du_praséodyme&oldid=195471201">https://fr.wikipedia.org/w/index.php?title=Isotopes_du_praséodyme&oldid=195471201</a> ».</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Cat%C3%A9gorie:Accueil" title="Catégorie:Accueil">Catégories</a> : <ul><li><a href="/wiki/Cat%C3%A9gorie:Pras%C3%A9odyme" title="Catégorie:Praséodyme">Praséodyme</a></li><li><a href="/wiki/Cat%C3%A9gorie:Liste_d%27isotopes_par_%C3%A9l%C3%A9ment" title="Catégorie:Liste d'isotopes par élément">Liste d'isotopes par élément</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Catégories cachées : <ul><li><a href="/wiki/Cat%C3%A9gorie:Portail:Chimie/Articles_li%C3%A9s" title="Catégorie:Portail:Chimie/Articles liés">Portail:Chimie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Sciences/Articles_li%C3%A9s" title="Catégorie:Portail:Sciences/Articles liés">Portail:Sciences/Articles liés</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> La dernière modification de cette page a été faite le 20 juillet 2022 à 20:20.</li> <li id="footer-info-copyright"><span style="white-space: normal"><a href="/wiki/Wikip%C3%A9dia:Citation_et_r%C3%A9utilisation_du_contenu_de_Wikip%C3%A9dia" title="Wikipédia:Citation et réutilisation du contenu de Wikipédia">Droit d'auteur</a> : les textes sont disponibles sous <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr">licence Creative Commons attribution, partage dans les mêmes conditions</a> ; d’autres conditions peuvent s’appliquer. Voyez les <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/fr">conditions d’utilisation</a> pour plus de détails, ainsi que les <a href="/wiki/Wikip%C3%A9dia:Cr%C3%A9dits_graphiques" title="Wikipédia:Crédits graphiques">crédits graphiques</a>. En cas de réutilisation des textes de cette page, voyez <a href="/wiki/Sp%C3%A9cial:Citer/Isotopes_du_pras%C3%A9odyme" title="Spécial:Citer/Isotopes du praséodyme">comment citer les auteurs et mentionner la licence</a>.<br /> Wikipedia® est une marque déposée de la <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, organisation de bienfaisance régie par le paragraphe <a href="/wiki/501c" title="501c">501(c)(3)</a> du code fiscal des États-Unis.</span><br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/fr">Politique de confidentialité</a></li> <li id="footer-places-about"><a href="/wiki/Wikip%C3%A9dia:%C3%80_propos_de_Wikip%C3%A9dia">À propos de Wikipédia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikip%C3%A9dia:Avertissements_g%C3%A9n%C3%A9raux">Avertissements</a></li> <li id="footer-places-contact"><a href="//fr.wikipedia.org/wiki/Wikipédia:Contact">Contact</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code de conduite</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Développeurs</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/fr.wikipedia.org">Statistiques</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Déclaration sur les témoins (cookies)</a></li> <li id="footer-places-mobileview"><a href="//fr.m.wikipedia.org/w/index.php?title=Isotopes_du_pras%C3%A9odyme&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Version mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-c8xbz","wgBackendResponseTime":155,"wgPageParseReport":{"limitreport":{"cputime":"0.258","walltime":"0.320","ppvisitednodes":{"value":4598,"limit":1000000},"postexpandincludesize":{"value":67674,"limit":2097152},"templateargumentsize":{"value":12029,"limit":2097152},"expansiondepth":{"value":12,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":3634,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 249.031 1 -total"," 40.77% 101.532 1 Modèle:Tableau_périodique_des_isotopes_(navigation)"," 36.11% 89.913 118 Modèle:Tableau_périodique/Cellule"," 26.74% 66.580 118 Modèle:Couleur_élément_chimique"," 23.14% 57.631 1 Modèle:Portail"," 14.04% 34.952 2 Modèle:Lien_web"," 13.79% 34.330 4 Modèle:Article"," 8.27% 20.590 1 Modèle:Portail_chimie"," 7.80% 19.422 1 Modèle:Méta_lien_vers_portail"," 7.14% 17.786 1 Modèle:Méta_lien_vers_portail/Catégorisation"]},"scribunto":{"limitreport-timeusage":{"value":"0.110","limit":"10.000"},"limitreport-memusage":{"value":5483740,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-jvw68","timestamp":"20241124124441","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Isotopes du pras\u00e9odyme","url":"https:\/\/fr.wikipedia.org\/wiki\/Isotopes_du_pras%C3%A9odyme","sameAs":"http:\/\/www.wikidata.org\/entity\/Q549728","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q549728","author":{"@type":"Organization","name":"Contributeurs aux projets Wikimedia"},"publisher":{"@type":"Organization","name":"Fondation Wikimedia, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2016-01-07T15:40:03Z","dateModified":"2022-07-20T19:20:55Z"}</script> </body> </html>