CINXE.COM
Atominė masė – Vikipedija
<!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-disabled skin-theme-clientpref-day vector-toc-available" lang="lt" dir="ltr"> <head> <meta charset="UTF-8"> <title>Atominė masė – Vikipedija</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-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )ltwikimwclientpreferences=([^;]+)/);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":["","sausio","vasario","kovo","balandžio","gegužės","birželio","liepos","rugpjūčio","rugsėjo","spalio","lapkričio","gruodžio"],"wgRequestId":"08787909-88fa-4a5d-91e1-6bef7f33ecf9","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Atominė_masė","wgTitle":"Atominė masė","wgCurRevisionId":6904920,"wgRevisionId":6904920,"wgArticleId":7684,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Straipsniai be šaltinių nenurodyta nuo kada","Straipsniai be šaltinių be skydelio datos","Straipsniai be šaltinių","Nepilni Matavimo vienetai","Matavimo vienetai","Materija"],"wgPageViewLanguage":"lt","wgPageContentLanguage":"lt","wgPageContentModel":"wikitext","wgRelevantPageName":"Atominė_masė","wgRelevantArticleId":7684,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[] ,"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"lt","pageLanguageDir":"ltr","pageVariantFallbacks":"lt"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":800,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q3840065","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false, "wgSiteNoticeId":"2.5"};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","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","ext.dismissableSiteNotice.styles":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","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","ext.dismissableSiteNotice"];</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=lt&modules=ext.dismissableSiteNotice.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=lt&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=lt&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="Atominė masė – Vikipedija"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//lt.m.wikipedia.org/wiki/Atomin%C4%97_mas%C4%97"> <link rel="alternate" type="application/x-wiki" title="Keisti" href="/w/index.php?title=Atomin%C4%97_mas%C4%97&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="Vikipedija (lt)"> <link rel="EditURI" type="application/rsd+xml" href="//lt.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://lt.wikipedia.org/wiki/Atomin%C4%97_mas%C4%97"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.lt"> <link rel="alternate" type="application/atom+xml" title="Vikipedija Atom prenumerata" href="/w/index.php?title=Specialus:Naujausi_keitimai&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-Atominė_masė rootpage-Atominė_masė skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Pereiti prie turinio</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="Pagrindinis meniu" > <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">Pagrindinis meniu</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">Pagrindinis meniu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">paslėpti</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Naršymas </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Pagrindinis_puslapis" title="Eiti į pradinį puslapį [z]" accesskey="z"><span>Pagrindinis puslapis</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Vikipedija:Bendruomen%C4%97" title="Apie projektą, ką galima daryti, kur ką rasti"><span>Bendruomenės puslapis</span></a></li><li id="n-forumas" class="mw-list-item"><a href="/wiki/Vikipedija:Forumas"><span>Forumas</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Specialus:Naujausi_keitimai" title="Paskutinių keitimų sąrašas viki projekte [r]" accesskey="r"><span>Naujausi keitimai</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Specialus:Atsitiktinis_puslapis" title="Įkelti atsitiktinį puslapį [x]" accesskey="x"><span>Atsitiktinis straipsnis</span></a></li><li id="n-pagalba" class="mw-list-item"><a href="/wiki/Pagalba:Turinys"><span>Pagalba</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Pagrindinis_puslapis" 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="Vikipedija" src="/static/images/mobile/copyright/wikipedia-wordmark-lt.svg" style="width: 7.5em; height: 1.375em;"> <img class="mw-logo-tagline" alt="Laisvoji enciklopedija" src="/static/images/mobile/copyright/wikipedia-tagline-lt.svg" width="119" height="13" style="width: 7.4375em; 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/Specialus:Paie%C5%A1ka" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Ieškoti lietuviškame wiki [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Paieška</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="Ieškoti Vikipedijoje" aria-label="Ieškoti Vikipedijoje" autocapitalize="sentences" title="Ieškoti lietuviškame wiki [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Specialus:Paieška"> </div> <button class="cdx-button cdx-search-input__end-button">Paieška</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Asmeniniai įrankiai"> <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="Išvaizda"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <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="Išvaizda" > <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">Išvaizda</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_lt.wikipedia.org&uselang=lt" class=""><span>Parama</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=Specialus:Sukurti_paskyr%C4%85&returnto=Atomin%C4%97+mas%C4%97" title="Skatiname susikurti paskyrą ir prisijungti, tačiau, tai nėra privaloma" class=""><span>Sukurti paskyrą</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=Specialus:Prisijungimas&returnto=Atomin%C4%97+mas%C4%97" title="Rekomenduojame prisijungti, nors tai nėra privaloma [o]" accesskey="o" class=""><span>Prisijungti</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="Daugiau parametrų" > <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="Asmeniniai įrankiai" > <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">Asmeniniai įrankiai</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Naudotojo meniu" > <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_lt.wikipedia.org&uselang=lt"><span>Parama</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Specialus:Sukurti_paskyr%C4%85&returnto=Atomin%C4%97+mas%C4%97" title="Skatiname susikurti paskyrą ir prisijungti, tačiau, tai nėra privaloma"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Sukurti paskyrą</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Specialus:Prisijungimas&returnto=Atomin%C4%97+mas%C4%97" title="Rekomenduojame prisijungti, nors tai nėra privaloma [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Prisijungti</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 for logged out editors <a href="/wiki/Pagalba:Introduction" aria-label="Learn more about editing"><span>sužinoti daugiau</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/Specialus:Mano_ind%C4%97lis" title="Keitimų sąrašas, padarytų iš šio IP adreso [y]" accesskey="y"><span>Indėlis</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Specialus:Mano_aptarimas" title="Pakeitimų aptarimas, darytus naudojant šį IP adresą [n]" accesskey="n"><span>Šio IP aptarimų puslapis</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 id="mw-dismissablenotice-anonplace"></div><script>(function(){var node=document.getElementById("mw-dismissablenotice-anonplace");if(node){node.outerHTML="\u003Cdiv class=\"mw-dismissable-notice\"\u003E\u003Cdiv class=\"mw-dismissable-notice-close\"\u003E[\u003Ca tabindex=\"0\" role=\"button\"\u003Epaslėpti\u003C/a\u003E]\u003C/div\u003E\u003Cdiv class=\"mw-dismissable-notice-body\"\u003E\u003C!-- CentralNotice --\u003E\u003Cdiv id=\"localNotice\" data-nosnippet=\"\"\u003E\u003Cdiv class=\"sitenotice\" lang=\"lt\" dir=\"ltr\"\u003E\u003Cp\u003EŠios \u003Ca href=\"/wiki/Vikipedija:Savait%C4%97s_iniciatyva\" class=\"mw-redirect\" title=\"Vikipedija:Savaitės iniciatyva\"\u003Esavaitės iniciatyva\u003C/a\u003E: \u003Cb\u003Etautos išrinktieji\u003C/b\u003E. Kviečiame prisidėti!\n\u003C/p\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></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="Turinys" 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">Turinys</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">paslėpti</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">Pradžia</div> </a> </li> <li id="toc-Pavyzdžiai" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Pavyzdžiai"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Pavyzdžiai</span> </div> </a> <ul id="toc-Pavyzdžiai-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="Turinys" 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="Toggle the table of contents" > <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">Toggle the table of contents</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">Atominė masė</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="Go to an article in another language. Available in 96 languages" > <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-96" 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">96 kalbų</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Atoommassa" title="Atoommassa – afrikanų" lang="af" hreflang="af" data-title="Atoommassa" data-language-autonym="Afrikaans" data-language-local-name="afrikanų" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Peso_atomico" title="Peso atomico – aragonesų" lang="an" hreflang="an" data-title="Peso atomico" data-language-autonym="Aragonés" data-language-local-name="aragonesų" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%83%D8%AA%D9%84%D8%A9_%D8%B0%D8%B1%D9%8A%D8%A9" title="كتلة ذرية – arabų" lang="ar" hreflang="ar" data-title="كتلة ذرية" data-language-autonym="العربية" data-language-local-name="arabų" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%83%D8%AA%D9%84%D8%A9_%D8%AF%D8%B1%D9%8A%D8%A9" title="كتلة درية – Maroko arabų" lang="ary" hreflang="ary" data-title="كتلة درية" data-language-autonym="الدارجة" data-language-local-name="Maroko arabų" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Masa_at%C3%B3mica" title="Masa atómica – asturianų" lang="ast" hreflang="ast" data-title="Masa atómica" data-language-autonym="Asturianu" data-language-local-name="asturianų" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Atom_k%C3%BCtl%C9%99si" title="Atom kütləsi – azerbaidžaniečių" lang="az" hreflang="az" data-title="Atom kütləsi" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidžaniečių" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC_%D0%BC%D0%B0%D1%81%D1%81%D0%B0%D2%BB%D1%8B" title="Атом массаһы – baškirų" lang="ba" hreflang="ba" data-title="Атом массаһы" data-language-autonym="Башҡортса" data-language-local-name="baškirų" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BD%D0%B0_%D0%BC%D0%B0%D1%81%D0%B0" title="Атомна маса – bulgarų" lang="bg" hreflang="bg" data-title="Атомна маса" data-language-autonym="Български" data-language-local-name="bulgarų" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A6%AE%E0%A6%BE%E0%A6%A3%E0%A6%AC%E0%A6%BF%E0%A6%95_%E0%A6%AD%E0%A6%B0" title="পারমাণবিক ভর – bengalų" lang="bn" hreflang="bn" data-title="পারমাণবিক ভর" data-language-autonym="বাংলা" data-language-local-name="bengalų" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Mas_atomek" title="Mas atomek – bretonų" lang="br" hreflang="br" data-title="Mas atomek" data-language-autonym="Brezhoneg" data-language-local-name="bretonų" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Atomska_masa" title="Atomska masa – bosnių" lang="bs" hreflang="bs" data-title="Atomska masa" data-language-autonym="Bosanski" data-language-local-name="bosnių" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Massa_at%C3%B2mica" title="Massa atòmica – katalonų" lang="ca" hreflang="ca" data-title="Massa atòmica" data-language-autonym="Català" data-language-local-name="katalonų" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%A9%DB%8E%D8%B4%DB%8C_%D8%A6%DB%95%D8%AA%DB%86%D9%85%DB%8C" title="کێشی ئەتۆمی – soranių kurdų" lang="ckb" hreflang="ckb" data-title="کێشی ئەتۆمی" data-language-autonym="کوردی" data-language-local-name="soranių kurdų" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Atommasse" title="Atommasse – danų" lang="da" hreflang="da" data-title="Atommasse" data-language-autonym="Dansk" data-language-local-name="danų" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Atommasse" title="Atommasse – vokiečių" lang="de" hreflang="de" data-title="Atommasse" data-language-autonym="Deutsch" data-language-local-name="vokiečių" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%84%CE%BF%CE%BC%CE%B9%CE%BA%CF%8C_%CE%B2%CE%AC%CF%81%CE%BF%CF%82" title="Ατομικό βάρος – graikų" lang="el" hreflang="el" data-title="Ατομικό βάρος" data-language-autonym="Ελληνικά" data-language-local-name="graikų" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Atomic_mass" title="Atomic mass – anglų" lang="en" hreflang="en" data-title="Atomic mass" data-language-autonym="English" data-language-local-name="anglų" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Atomomaso" title="Atomomaso – esperanto" lang="eo" hreflang="eo" data-title="Atomomaso" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Masa_at%C3%B3mica" title="Masa atómica – ispanų" lang="es" hreflang="es" data-title="Masa atómica" data-language-autonym="Español" data-language-local-name="ispanų" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Aatommass" title="Aatommass – estų" lang="et" hreflang="et" data-title="Aatommass" data-language-autonym="Eesti" data-language-local-name="estų" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Masa_atomiko" title="Masa atomiko – baskų" lang="eu" hreflang="eu" data-title="Masa atomiko" data-language-autonym="Euskara" data-language-local-name="baskų" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AC%D8%B1%D9%85_%D8%A7%D8%AA%D9%85%DB%8C" title="جرم اتمی – persų" lang="fa" hreflang="fa" data-title="جرم اتمی" data-language-autonym="فارسی" data-language-local-name="persų" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Atomimassa" title="Atomimassa – suomių" lang="fi" hreflang="fi" data-title="Atomimassa" data-language-autonym="Suomi" data-language-local-name="suomių" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Masse_atomique" title="Masse atomique – prancūzų" lang="fr" hreflang="fr" data-title="Masse atomique" data-language-autonym="Français" data-language-local-name="prancūzų" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Masse_atomiche" title="Masse atomiche – friulių" lang="fur" hreflang="fur" data-title="Masse atomiche" data-language-autonym="Furlan" data-language-local-name="friulių" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Atoommassa" title="Atoommassa – vakarų fryzų" lang="fy" hreflang="fy" data-title="Atoommassa" data-language-autonym="Frysk" data-language-local-name="vakarų fryzų" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Mais_adamhach" title="Mais adamhach – airių" lang="ga" hreflang="ga" data-title="Mais adamhach" data-language-autonym="Gaeilge" data-language-local-name="airių" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Masa_at%C3%B3mica" title="Masa atómica – galisų" lang="gl" hreflang="gl" data-title="Masa atómica" data-language-autonym="Galego" data-language-local-name="galisų" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A1%D7%94_%D7%90%D7%98%D7%95%D7%9E%D7%99%D7%AA" title="מסה אטומית – hebrajų" lang="he" hreflang="he" data-title="מסה אטומית" data-language-autonym="עברית" data-language-local-name="hebrajų" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A4%B0%E0%A4%AE%E0%A4%BE%E0%A4%A3%E0%A5%81_%E0%A4%A6%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A5%8D%E0%A4%AF%E0%A4%AE%E0%A4%BE%E0%A4%A8" title="परमाणु द्रव्यमान – hindi" lang="hi" hreflang="hi" data-title="परमाणु द्रव्यमान" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Atomic_mass" title="Atomic mass – Fidžio hindi" lang="hif" hreflang="hif" data-title="Atomic mass" data-language-autonym="Fiji Hindi" data-language-local-name="Fidžio hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Atomska_masa" title="Atomska masa – kroatų" lang="hr" hreflang="hr" data-title="Atomska masa" data-language-autonym="Hrvatski" data-language-local-name="kroatų" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Mas_atomik" title="Mas atomik – Haičio" lang="ht" hreflang="ht" data-title="Mas atomik" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haičio" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Atomt%C3%B6meg" title="Atomtömeg – vengrų" lang="hu" hreflang="hu" data-title="Atomtömeg" data-language-autonym="Magyar" data-language-local-name="vengrų" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%BF%D5%B8%D5%B4%D5%A1%D5%B5%D5%AB%D5%B6_%D5%A6%D5%A1%D5%B6%D5%A3%D5%BE%D5%A1%D5%AE" title="Ատոմային զանգված – armėnų" lang="hy" hreflang="hy" data-title="Ատոմային զանգված" data-language-autonym="Հայերեն" data-language-local-name="armėnų" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Massa_atom" title="Massa atom – indoneziečių" lang="id" hreflang="id" data-title="Massa atom" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneziečių" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/At%C3%B3mmassi" title="Atómmassi – islandų" lang="is" hreflang="is" data-title="Atómmassi" data-language-autonym="Íslenska" data-language-local-name="islandų" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Massa_atomica" title="Massa atomica – italų" lang="it" hreflang="it" data-title="Massa atomica" data-language-autonym="Italiano" data-language-local-name="italų" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量 – japonų" lang="ja" hreflang="ja" data-title="原子量" data-language-autonym="日本語" data-language-local-name="japonų" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/na%27orteryratni" title="na'orteryratni – loiban" lang="jbo" hreflang="jbo" data-title="na'orteryratni" data-language-autonym="La .lojban." data-language-local-name="loiban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Massa_atom" title="Massa atom – javiečių" lang="jv" hreflang="jv" data-title="Massa atom" data-language-autonym="Jawa" data-language-local-name="javiečių" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%A2%E1%83%9D%E1%83%9B%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%9B%E1%83%90%E1%83%A1%E1%83%90" title="ატომური მასა – gruzinų" lang="ka" hreflang="ka" data-title="ატომური მასა" data-language-autonym="ქართული" data-language-local-name="gruzinų" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Takura_tabelkamt" title="Takura tabelkamt – kebailų" lang="kab" hreflang="kab" data-title="Takura tabelkamt" data-language-autonym="Taqbaylit" data-language-local-name="kebailų" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%B4%D1%8B%D2%9B_%D0%BC%D0%B0%D1%81%D1%81%D0%B0" title="Атомдық масса – kazachų" lang="kk" hreflang="kk" data-title="Атомдық масса" data-language-autonym="Қазақша" data-language-local-name="kazachų" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9B%90%EC%9E%90_%EC%A7%88%EB%9F%89" title="원자 질량 – korėjiečių" lang="ko" hreflang="ko" data-title="원자 질량" data-language-autonym="한국어" data-language-local-name="korėjiečių" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%B4%D1%83%D0%BA_%D0%BC%D0%B0%D1%81%D1%81%D0%B0" title="Атомдук масса – kirgizų" lang="ky" hreflang="ky" data-title="Атомдук масса" data-language-autonym="Кыргызча" data-language-local-name="kirgizų" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Massa_atomica" title="Massa atomica – lotynų" lang="la" hreflang="la" data-title="Massa atomica" data-language-autonym="Latina" data-language-local-name="lotynų" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Atommass" title="Atommass – liuksemburgiečių" lang="lb" hreflang="lb" data-title="Atommass" data-language-autonym="Lëtzebuergesch" data-language-local-name="liuksemburgiečių" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Atoomgewich" title="Atoomgewich – limburgiečių" lang="li" hreflang="li" data-title="Atoomgewich" data-language-autonym="Limburgs" data-language-local-name="limburgiečių" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo badge-Q17437796 badge-featuredarticle mw-list-item" title="pavyzdinis straipsnis"><a href="https://lmo.wikipedia.org/wiki/Massa_atomica" title="Massa atomica – lombardų" lang="lmo" hreflang="lmo" data-title="Massa atomica" data-language-autonym="Lombard" data-language-local-name="lombardų" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Atommasa" title="Atommasa – latvių" lang="lv" hreflang="lv" data-title="Atommasa" data-language-autonym="Latviešu" data-language-local-name="latvių" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D1%81%D0%BA%D0%B0_%D0%BC%D0%B0%D1%81%D0%B0" title="Атомска маса – makedonų" lang="mk" hreflang="mk" data-title="Атомска маса" data-language-autonym="Македонски" data-language-local-name="makedonų" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC_%D0%BC%D0%B0%D1%81%D1%81" title="Атом масс – mongolų" lang="mn" hreflang="mn" data-title="Атом масс" data-language-autonym="Монгол" data-language-local-name="mongolų" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%85%E0%A4%A3%E0%A5%81%E0%A4%AD%E0%A4%BE%E0%A4%B0" title="अणुभार – maratų" lang="mr" hreflang="mr" data-title="अणुभार" data-language-autonym="मराठी" data-language-local-name="maratų" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Jisim_atom" title="Jisim atom – malajiečių" lang="ms" hreflang="ms" data-title="Jisim atom" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiečių" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Atommass" title="Atommass – Žemutinės Vokietijos" lang="nds" hreflang="nds" data-title="Atommass" data-language-autonym="Plattdüütsch" data-language-local-name="Žemutinės Vokietijos" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Atoommassa" title="Atoommassa – olandų" lang="nl" hreflang="nl" data-title="Atoommassa" data-language-autonym="Nederlands" data-language-local-name="olandų" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Atommasse" title="Atommasse – naujoji norvegų" lang="nn" hreflang="nn" data-title="Atommasse" data-language-autonym="Norsk nynorsk" data-language-local-name="naujoji norvegų" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Atommasse" title="Atommasse – norvegų bukmolas" lang="nb" hreflang="nb" data-title="Atommasse" data-language-autonym="Norsk bokmål" data-language-local-name="norvegų bukmolas" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A8%B0%E0%A8%AE%E0%A8%BE%E0%A8%A3%E0%A8%B5%E0%A9%80_%E0%A8%AD%E0%A8%BE%E0%A8%B0" title="ਪਰਮਾਣਵੀ ਭਾਰ – pendžabų" lang="pa" hreflang="pa" data-title="ਪਰਮਾਣਵੀ ਭਾਰ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pendžabų" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Masa_atomowa" title="Masa atomowa – lenkų" lang="pl" hreflang="pl" data-title="Masa atomowa" data-language-autonym="Polski" data-language-local-name="lenkų" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Massa_at%C3%B2mica" title="Massa atòmica – italų kalbos Pjemonto tarmė" lang="pms" hreflang="pms" data-title="Massa atòmica" data-language-autonym="Piemontèis" data-language-local-name="italų kalbos Pjemonto tarmė" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%DB%8C%D9%B9%D9%85%DB%8C_%D8%A8%DA%BE%D8%A7%D8%B1" title="ایٹمی بھار – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ایٹمی بھار" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Massa_at%C3%B3mica" title="Massa atómica – portugalų" lang="pt" hreflang="pt" data-title="Massa atómica" data-language-autonym="Português" data-language-local-name="portugalų" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/I%C3%B1uku_wisnu" title="Iñuku wisnu – kečujų" lang="qu" hreflang="qu" data-title="Iñuku wisnu" data-language-autonym="Runa Simi" data-language-local-name="kečujų" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Mas%C4%83_atomic%C4%83" title="Masă atomică – rumunų" lang="ro" hreflang="ro" data-title="Masă atomică" data-language-autonym="Română" data-language-local-name="rumunų" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BD%D0%B0%D1%8F_%D0%BC%D0%B0%D1%81%D1%81%D0%B0" title="Атомная масса – rusų" lang="ru" hreflang="ru" data-title="Атомная масса" data-language-autonym="Русский" data-language-local-name="rusų" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BE%D0%B2%D0%B0_%D0%BC%D0%B0%D1%81%D0%B0" title="Атомова маса – rusinų" lang="rue" hreflang="rue" data-title="Атомова маса" data-language-autonym="Русиньскый" data-language-local-name="rusinų" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A7%D9%8A%D9%BD%D9%85%D9%8A_%D9%85%D8%A7%D9%8A%D9%88" title="ايٽمي مايو – sindų" lang="sd" hreflang="sd" data-title="ايٽمي مايو" data-language-autonym="سنڌي" data-language-local-name="sindų" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Atomska_masa" title="Atomska masa – serbų-kroatų" lang="sh" hreflang="sh" data-title="Atomska masa" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbų-kroatų" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B4%E0%B6%BB%E0%B6%B8%E0%B7%8F%E0%B6%AB%E0%B7%94%E0%B6%9A_%E0%B7%83%E0%B7%8A%E0%B6%9A%E0%B6%B1%E0%B7%8A%E0%B6%B0%E0%B6%BA" title="පරමාණුක ස්කන්ධය – sinhalų" lang="si" hreflang="si" data-title="පරමාණුක ස්කන්ධය" data-language-autonym="සිංහල" data-language-local-name="sinhalų" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Atomic_mass" title="Atomic mass – Simple English" lang="en-simple" hreflang="en-simple" data-title="Atomic mass" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/At%C3%B3mov%C3%A1_hmotnos%C5%A5" title="Atómová hmotnosť – slovakų" lang="sk" hreflang="sk" data-title="Atómová hmotnosť" data-language-autonym="Slovenčina" data-language-local-name="slovakų" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Atomska_te%C5%BEa" title="Atomska teža – slovėnų" lang="sl" hreflang="sl" data-title="Atomska teža" data-language-autonym="Slovenščina" data-language-local-name="slovėnų" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Cuf_atam" title="Cuf atam – somaliečių" lang="so" hreflang="so" data-title="Cuf atam" data-language-autonym="Soomaaliga" data-language-local-name="somaliečių" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Masa_atomike" title="Masa atomike – albanų" lang="sq" hreflang="sq" data-title="Masa atomike" data-language-autonym="Shqip" data-language-local-name="albanų" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Atomska_masa" title="Atomska masa – serbų" lang="sr" hreflang="sr" data-title="Atomska masa" data-language-autonym="Српски / srpski" data-language-local-name="serbų" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Atommasse" title="Atommasse – Saterlendo fryzų" lang="stq" hreflang="stq" data-title="Atommasse" data-language-autonym="Seeltersk" data-language-local-name="Saterlendo fryzų" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Massa_atom" title="Massa atom – sundų" lang="su" hreflang="su" data-title="Massa atom" data-language-autonym="Sunda" data-language-local-name="sundų" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Atommassa" title="Atommassa – švedų" lang="sv" hreflang="sv" data-title="Atommassa" data-language-autonym="Svenska" data-language-local-name="švedų" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Uzani_atomia" title="Uzani atomia – suahilių" lang="sw" hreflang="sw" data-title="Uzani atomia" data-language-autonym="Kiswahili" data-language-local-name="suahilių" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%85%E0%AE%A3%E0%AF%81_%E0%AE%A8%E0%AE%BF%E0%AE%B1%E0%AF%88" title="அணு நிறை – tamilų" lang="ta" hreflang="ta" data-title="அணு நிறை" data-language-autonym="தமிழ்" data-language-local-name="tamilų" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9C%D0%B0%D1%81%D1%81%D0%B0%D0%B8_%D0%B0%D1%82%D0%BE%D0%BC%D3%A3" title="Массаи атомӣ – tadžikų" lang="tg" hreflang="tg" data-title="Массаи атомӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžikų" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%A7%E0%B8%A5%E0%B8%AD%E0%B8%B0%E0%B8%95%E0%B8%AD%E0%B8%A1" title="มวลอะตอม – tajų" lang="th" hreflang="th" data-title="มวลอะตอม" data-language-autonym="ไทย" data-language-local-name="tajų" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Atomikong_masa" title="Atomikong masa – tagalogų" lang="tl" hreflang="tl" data-title="Atomikong masa" data-language-autonym="Tagalog" data-language-local-name="tagalogų" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Atom_k%C3%BCtlesi" title="Atom kütlesi – turkų" lang="tr" hreflang="tr" data-title="Atom kütlesi" data-language-autonym="Türkçe" data-language-local-name="turkų" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BD%D0%B0_%D0%BC%D0%B0%D1%81%D0%B0" title="Атомна маса – ukrainiečių" lang="uk" hreflang="uk" data-title="Атомна маса" data-language-autonym="Українська" data-language-local-name="ukrainiečių" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AC%D9%88%DB%81%D8%B1%DB%8C_%DA%A9%D9%85%DB%8C%D8%AA" title="جوہری کمیت – urdų" lang="ur" hreflang="ur" data-title="جوہری کمیت" data-language-autonym="اردو" data-language-local-name="urdų" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Atom_massasi" title="Atom massasi – uzbekų" lang="uz" hreflang="uz" data-title="Atom massasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekų" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nguy%C3%AAn_t%E1%BB%AD_kh%E1%BB%91i" title="Nguyên tử khối – vietnamiečių" lang="vi" hreflang="vi" data-title="Nguyên tử khối" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamiečių" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Masa_atomika" title="Masa atomika – varai" lang="war" hreflang="war" data-title="Masa atomika" data-language-autonym="Winaray" data-language-local-name="varai" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量 – kinų kalbos vu tarmė" lang="wuu" hreflang="wuu" data-title="原子量" data-language-autonym="吴语" data-language-local-name="kinų kalbos vu tarmė" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/%C3%8Cw%C3%BAwo_%C3%A1t%E1%BB%8D%CC%80m%C3%B9" title="Ìwúwo átọ̀mù – jorubų" lang="yo" hreflang="yo" data-title="Ìwúwo átọ̀mù" data-language-autonym="Yorùbá" data-language-local-name="jorubų" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量 – kinų" lang="zh" hreflang="zh" data-title="原子量" data-language-autonym="中文" data-language-local-name="kinų" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Go%C3%A2n-ch%C3%BA_chit-li%C5%8Dng" title="Goân-chú chit-liōng – kinų kalbos pietų minų tarmė" lang="nan" hreflang="nan" data-title="Goân-chú chit-liōng" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="kinų kalbos pietų minų tarmė" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E8%B3%AA%E9%87%8F" title="原子質量 – kinų kalbos Kantono tarmė" lang="yue" hreflang="yue" data-title="原子質量" data-language-autonym="粵語" data-language-local-name="kinų kalbos Kantono tarmė" 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/Q3840065#sitelinks-wikipedia" title="Keisti tarpkalbines nuorodas" class="wbc-editpage">Keisti nuorodas</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="Vardų sritys"> <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/Atomin%C4%97_mas%C4%97" title="Rodyti puslapio turinį [c]" accesskey="c"><span>Straipsnis</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Aptarimas:Atomin%C4%97_mas%C4%97&action=edit&redlink=1" rel="discussion" class="new" title="Puslapio turinio aptarimas (puslapis neegzistuoja) [t]" accesskey="t"><span>Aptarimas</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="Change language variant" > <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">lietuvių</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="Žiūrėti"> <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/Atomin%C4%97_mas%C4%97"><span>Skaityti</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&veaction=edit" title="Redaguoti šį puslapį [v]" accesskey="v"><span>Keisti</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=edit" title="Redaguoti šio puslapio išeities kodą [e]" accesskey="e"><span>Keisti vikitekstą</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=history" title="Ankstesnės puslapio versijos [h]" accesskey="h"><span>Istorija</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <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="Įrankiai" > <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">Įrankiai</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">Įrankiai</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">paslėpti</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Daugiau nustatymų" > <div class="vector-menu-heading"> Veiksmai </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/Atomin%C4%97_mas%C4%97"><span>Skaityti</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&veaction=edit" title="Redaguoti šį puslapį [v]" accesskey="v"><span>Keisti</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=edit" title="Redaguoti šio puslapio išeities kodą [e]" accesskey="e"><span>Keisti vikitekstą</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=history"><span>Istorija</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Bendra </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Specialus:Kas_%C4%AF_%C4%8Dia_rodo/Atomin%C4%97_mas%C4%97" title="Viki puslapių sąrašas, kuris nurodo čia [j]" accesskey="j"><span>Susiję straipsniai</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Specialus:Pakeitimai_susijusiuose_puslapiuose/Atomin%C4%97_mas%C4%97" rel="nofollow" title="Paskutiniai keitimai puslapiuose, pasiekiamuose iš šio puslapio [k]" accesskey="k"><span>Susiję keitimai</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Specialus:Specialieji_puslapiai" title="Specialiųjų puslapių sąrašas [q]" accesskey="q"><span>Specialieji puslapiai</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&oldid=6904920" title="Nuolatinė nuoroda į šią puslapio versiją"><span>Nuolatinė nuoroda</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=info" title="Daugiau žinių apie šį puslapį"><span>Puslapio informacija</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Specialus:CiteThisPage&page=Atomin%C4%97_mas%C4%97&id=6904920&wpFormIdentifier=titleform" title="Informacija kaip cituoti šį puslapį"><span>Cituoti straipsnį</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Specialus:UrlShortener&url=https%3A%2F%2Flt.wikipedia.org%2Fwiki%2FAtomin%25C4%2597_mas%25C4%2597"><span>Gauti sutrumpintą URL nuorodą</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Specialus:QrCode&url=https%3A%2F%2Flt.wikipedia.org%2Fwiki%2FAtomin%25C4%2597_mas%25C4%2597"><span>Atsisiųsti QR kodą</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"> Spausdinti/eksportuoti </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=Specialus:Book&bookcmd=book_creator&referer=Atomin%C4%97+mas%C4%97"><span>Kurti knygą</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Specialus:DownloadAsPdf&page=Atomin%C4%97_mas%C4%97&action=show-download-screen"><span>Parsisiųsti kaip PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&printable=yes" title="Šio puslapio versija spausdinimui [p]" accesskey="p"><span>Versija spausdinimui</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"> Kituose projektuose </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/Q3840065" title="Nuoroda į susietą duomenų saugyklos įrašą [g]" accesskey="g"><span>Vikiduomenys įrašas</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="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Išvaizda"> <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">Išvaizda</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">paslėpti</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">Straipsnis iš Vikipedijos, laisvosios enciklopedijos.</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="lt" dir="ltr"><table align="center" class="current" style="background: #fcf3e3; border: 1px solid #aaa; padding: 0.2em; margin-bottom: 0.5em; font-size: 100%; width: auto; {{{style}}}"> <tbody><tr> <td> <span typeof="mw:File"><a href="/wiki/Vaizdas:NoFonti.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/NoFonti.svg/46px-NoFonti.svg.png" decoding="async" width="46" height="46" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/NoFonti.svg/69px-NoFonti.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/NoFonti.svg/92px-NoFonti.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span>  </td> <td><b>Šiam straipsniui ar jo daliai <a href="/wiki/Vikipedija:Patikrinamumas" title="Vikipedija:Patikrinamumas">trūksta išnašų į patikimus šaltinius</a>.</b><br /><small>Jūs galite padėti Vikipedijai pridėdami <a href="/wiki/Vikipedija:%C5%A0altini%C5%B3_nurodymas" class="mw-redirect" title="Vikipedija:Šaltinių nurodymas">tinkamas išnašas</a> su šaltiniais.</small> </td></tr></tbody></table> <p><b>Atominė masė</b>, <b>atominis svoris</b> (M) – santykinis dydis, rodantis, kiek kartų <a href="/wiki/Cheminis_elementas" title="Cheminis elementas">cheminio elemento</a> <a href="/wiki/Atomas" title="Atomas">atomo</a> masė didesnė už standartinį <a href="/wiki/Atomin%C4%97s_mas%C4%97s_vienetas" title="Atominės masės vienetas">atominės masės vienetą</a> (amv), kuris yra lygus 1/12 <a href="/wiki/Anglis" title="Anglis">anglies</a> izotopo <sup>12</sup>C masės. </p><p><a href="/wiki/Atomas" title="Atomas">Atomo</a> masė būna labai artima atomo <a href="/wiki/Atomo_branduolys" title="Atomo branduolys">branduolyje</a> esančių <a href="/wiki/Nukleonas" title="Nukleonas">nukleonų</a> (<a href="/wiki/Protonas" title="Protonas">protonų</a> ir <a href="/wiki/Neutronas" title="Neutronas">neutronų</a>) skaičiui. </p> <div class="mw-heading mw-heading2"><h2 id="Pavyzdžiai"><span id="Pavyzd.C5.BEiai"></span>Pavyzdžiai</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&veaction=edit&section=1" title="Redaguoti skyrelį: Pavyzdžiai" class="mw-editsection-visualeditor"><span>redaguoti</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atomin%C4%97_mas%C4%97&action=edit&section=1" title="Edit section's source code: Pavyzdžiai"><span>redaguoti vikitekstą</span></a><span class="mw-editsection-bracket">]</span></span></div> <table> <tbody><tr> <th><a href="/wiki/Cheminis_elementas" title="Cheminis elementas">Cheminis elementas</a></th> <th>Santykinė atominė masė </th></tr> <tr> <td><a href="/wiki/Vandenilis" title="Vandenilis">Vandenilis</a></td> <td>1,008 </td></tr> <tr> <td><a href="/wiki/Deguonis" title="Deguonis">Deguonis</a></td> <td>15,999 </td></tr> <tr> <td><a href="/wiki/Kalis" title="Kalis">Kalis</a></td> <td>39,098 </td></tr> <tr> <td><a href="/wiki/Gele%C5%BEis" title="Geležis">Geležis</a></td> <td>55,84 </td></tr> <tr> <td><a href="/wiki/Auksas" title="Auksas">Auksas</a></td> <td>196,97 </td></tr> <tr> <td><a href="/wiki/Uranas_(chemija)" class="mw-redirect" title="Uranas (chemija)">Uranas</a></td> <td>238,03 </td></tr></tbody></table> <div class="boilerplate metadata plainlinks" id="stub" style="border-collapse:collapse;font-size:95%"> <table cellpadding="2" cellspacing="0" style="background-color: transparent; color:inherit"> <tbody><tr> <td class="noresize"><span typeof="mw:File"><a href="/wiki/Vaizdas:Nuvola_apps_kruler.png" class="mw-file-description" title="Nebaigta"><img alt="Nebaigta" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Nuvola_apps_kruler.png/35px-Nuvola_apps_kruler.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Nuvola_apps_kruler.png/53px-Nuvola_apps_kruler.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Nuvola_apps_kruler.png/70px-Nuvola_apps_kruler.png 2x" data-file-width="128" data-file-height="128" /></a></span>   </td> <td><i>Šis straipsnis apie <b>matavimo vienetus</b> yra <b><a href="/wiki/Vikipedija:Nebaigtas_straipsnis" title="Vikipedija:Nebaigtas straipsnis">nebaigtas</a></b>. Jūs galite prisidėti prie Vikipedijos <a class="external text" href="https://lt.wikipedia.org/w/index.php?title=Atomin%C4%97_mas%C4%97&action=edit">papildydami</a> šį straipsnį.</i> </td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐api‐int.codfw.main‐849f99967d‐nk87p Cached time: 20241124093308 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.018 seconds Real time usage: 0.026 seconds Preprocessor visited node count: 89/1000000 Post‐expand include size: 2499/2097152 bytes Template argument size: 343/2097152 bytes Highest expansion depth: 5/100 Expensive parser function count: 0/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 0/5000000 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 7.720 1 -total 53.91% 4.162 1 Šablonas:Šaltiniai 44.79% 3.458 1 Šablonas:Matai-stub 27.15% 2.096 1 Šablonas:Stub 25.19% 1.945 1 Šablonas:Pranešimo_lentelė --> <!-- Saved in parser cache with key ltwiki:pcache:idhash:7684-0!canonical and timestamp 20241124093308 and revision id 6904920. Rendering was triggered because: api-parse --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><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="">Rodomas puslapis "<a dir="ltr" href="https://lt.wikipedia.org/w/index.php?title=Atominė_masė&oldid=6904920">https://lt.wikipedia.org/w/index.php?title=Atominė_masė&oldid=6904920</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Specialus:Kategorijos" title="Specialus:Kategorijos">Kategorijos</a>: <ul><li><a href="/wiki/Kategorija:Nepilni_Matavimo_vienetai" title="Kategorija:Nepilni Matavimo vienetai">Nepilni Matavimo vienetai</a></li><li><a href="/wiki/Kategorija:Matavimo_vienetai" title="Kategorija:Matavimo vienetai">Matavimo vienetai</a></li><li><a href="/wiki/Kategorija:Materija" title="Kategorija:Materija">Materija</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Paslėptos kategorijos: <ul><li><a href="/wiki/Kategorija:Straipsniai_be_%C5%A1altini%C5%B3_nenurodyta_nuo_kada" title="Kategorija:Straipsniai be šaltinių nenurodyta nuo kada">Straipsniai be šaltinių nenurodyta nuo kada</a></li><li><a href="/wiki/Kategorija:Straipsniai_be_%C5%A1altini%C5%B3_be_skydelio_datos" title="Kategorija:Straipsniai be šaltinių be skydelio datos">Straipsniai be šaltinių be skydelio datos</a></li><li><a href="/wiki/Kategorija:Straipsniai_be_%C5%A1altini%C5%B3" title="Kategorija:Straipsniai be šaltinių">Straipsniai be šaltinių</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"> Šis puslapis paskutinį kartą keistas 7 kovo 2023 11:03.</li> <li id="footer-info-copyright">Tekstas pateikiamas pagal <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution/Share-Alike Licenciją</a>; gali būti taikomos papildomos sąlygos. Detaliau – <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Terms of Use</a> .</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privatumo politika</a></li> <li id="footer-places-about"><a href="/wiki/Vikipedija:Apie">Apie Vikipediją</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Vikipedija:General_disclaimer">Jokių garantijų</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Kūrėjai</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/lt.wikipedia.org">Statistika</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Slapukų politika</a></li> <li id="footer-places-mobileview"><a href="//lt.m.wikipedia.org/w/index.php?title=Atomin%C4%97_mas%C4%97&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobili peržiūra</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-lz44k","wgBackendResponseTime":153,"wgPageParseReport":{"limitreport":{"cputime":"0.018","walltime":"0.026","ppvisitednodes":{"value":89,"limit":1000000},"postexpandincludesize":{"value":2499,"limit":2097152},"templateargumentsize":{"value":343,"limit":2097152},"expansiondepth":{"value":5,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":0,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 7.720 1 -total"," 53.91% 4.162 1 Šablonas:Šaltiniai"," 44.79% 3.458 1 Šablonas:Matai-stub"," 27.15% 2.096 1 Šablonas:Stub"," 25.19% 1.945 1 Šablonas:Pranešimo_lentelė"]},"cachereport":{"origin":"mw-api-int.codfw.main-849f99967d-nk87p","timestamp":"20241124093308","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Atomin\u0117 mas\u0117","url":"https:\/\/lt.wikipedia.org\/wiki\/Atomin%C4%97_mas%C4%97","sameAs":"http:\/\/www.wikidata.org\/entity\/Q3840065","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q3840065","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2005-03-30T15:40:54Z","dateModified":"2023-03-07T09:03:32Z"}</script> </body> </html>