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Vikipēdijā [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Meklēt</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Dalībnieka rīki"> <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="Izskats"> <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="Izskats" > <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">Izskats</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_lv.wikipedia.org&uselang=lv" class=""><span>Ziedojumi</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=Special:CreateAccount&returnto=Met%C4%81ns&returntoquery=section%3D5%26veaction%3Dedit%26redirect%3Dno" title="Ieteicams izveidot kontu un pieslēgties; tomēr tas nav obligāti." class=""><span>Izveidot jaunu Vikipēdijas kontu</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=Special:UserLogin&returnto=Met%C4%81ns&returntoquery=section%3D5%26veaction%3Dedit%26redirect%3Dno" title="Aicinām tevi ieiet Vikipēdijā, tomēr tas nav obligāti. [o]" accesskey="o" class=""><span>Ieiet Vikipēdijā</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="Vairāk iespēju" > <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="Dalībnieka rīki" > <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">Dalībnieka rīki</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Dalībnieka izvēlne" > <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_lv.wikipedia.org&uselang=lv"><span>Ziedojumi</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Met%C4%81ns&returntoquery=section%3D5%26veaction%3Dedit%26redirect%3Dno" title="Ieteicams izveidot kontu un pieslēgties; tomēr tas nav obligāti."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Izveidot jaunu Vikipēdijas kontu</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Met%C4%81ns&returntoquery=section%3D5%26veaction%3Dedit%26redirect%3Dno" title="Aicinām tevi ieiet Vikipēdijā, tomēr tas nav obligāti. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Ieiet Vikipēdijā</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"> Lapas redaktoriem, kuri nav pieslēgušies <a href="/wiki/Vikip%C4%93dija:Ievads" aria-label="Uzzini vairāk par rediģēšanu"><span>uzzināt vairāk</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/Special:MyContributions" title="Labojumi, kas veikti no šīs IP adreses [y]" accesskey="y"><span>Devums</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Diskusija par labojumiem, kas izdarīti no šīs IP adreses [n]" accesskey="n"><span>Diskusijas</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="Vietne"> <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="Saturs" 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">Saturs</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">pārvietot uz sānjoslu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">paslēpt</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">Sākums</div> </a> </li> <li id="toc-Ķīmiskās_reakcijas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ķīmiskās_reakcijas"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ķīmiskās reakcijas</span> </div> </a> <ul id="toc-Ķīmiskās_reakcijas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fizikālās_īpašības" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Fizikālās_īpašības"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Fizikālās īpašības</span> </div> </a> <ul id="toc-Fizikālās_īpašības-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Izmantošana" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Izmantošana"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Izmantošana</span> </div> </a> <ul id="toc-Izmantošana-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Drošība" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Drošība"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Drošība</span> </div> </a> <ul id="toc-Drošība-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Atsauces" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Atsauces"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Atsauces</span> </div> </a> <ul id="toc-Atsauces-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ārējās_saites" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ārējās_saites"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Ārējās saites</span> </div> </a> <ul id="toc-Ārējās_saites-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="Saturs" 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="Pārslēgt satura rādītāju" > <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">Pārslēgt satura rādītāju</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">Metāns</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="Pāriet uz rakstu citā valodā. Pieejams 115 valodās" > <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-115" 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">115 valodas</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/Metaan" title="Metaan – afrikandu" lang="af" hreflang="af" data-title="Metaan" data-language-autonym="Afrikaans" data-language-local-name="afrikandu" 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/Metano" title="Metano – aragoniešu" lang="an" hreflang="an" data-title="Metano" data-language-autonym="Aragonés" data-language-local-name="aragoniešu" 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%85%D9%8A%D8%AB%D8%A7%D9%86" title="ميثان – arābu" lang="ar" hreflang="ar" data-title="ميثان" data-language-autonym="العربية" data-language-local-name="arābu" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Metanu" title="Metanu – astūriešu" lang="ast" hreflang="ast" data-title="Metanu" data-language-autonym="Asturianu" data-language-local-name="astūriešu" 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/Metan" title="Metan – azerbaidžāņu" lang="az" hreflang="az" data-title="Metan" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidžāņu" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%85%D8%AA%D8%A7%D9%86" title="متان – South Azerbaijani" lang="azb" hreflang="azb" data-title="متان" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – baškīru" lang="ba" hreflang="ba" data-title="Метан" data-language-autonym="Башҡортса" data-language-local-name="baškīru" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Metano" title="Metano – Central Bikol" lang="bcl" hreflang="bcl" data-title="Metano" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – baltkrievu" lang="be" hreflang="be" data-title="Метан" data-language-autonym="Беларуская" data-language-local-name="baltkrievu" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9C%D1%8D%D1%82%D0%B0%D0%BD" title="Мэтан – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Мэтан" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – bulgāru" lang="bg" hreflang="bg" data-title="Метан" data-language-autonym="Български" data-language-local-name="bulgāru" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AE%E0%A5%80%E0%A4%A5%E0%A5%87%E0%A4%A8" title="मीथेन – Bhojpuri" lang="bh" hreflang="bh" data-title="मीथेन" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%99%E1%80%AE%E1%80%9E%E1%80%AD%E1%80%94%E1%80%BA%E1%80%B8" title="မီသိန်း – Pa'O" lang="blk" hreflang="blk" data-title="မီသိန်း" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%BF%E0%A6%A5%E0%A7%87%E0%A6%A8" title="মিথেন – bengāļu" lang="bn" hreflang="bn" data-title="মিথেন" data-language-autonym="বাংলা" data-language-local-name="bengāļu" 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/Metan" title="Metan – bretoņu" lang="br" hreflang="br" data-title="Metan" data-language-autonym="Brezhoneg" data-language-local-name="bretoņu" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs badge-Q17437798 badge-goodarticle mw-list-item" title="labs raksts"><a href="https://bs.wikipedia.org/wiki/Metan" title="Metan – bosniešu" lang="bs" hreflang="bs" data-title="Metan" data-language-autonym="Bosanski" data-language-local-name="bosniešu" 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/Met%C3%A0" title="Metà – katalāņu" lang="ca" hreflang="ca" data-title="Metà" data-language-autonym="Català" data-language-local-name="katalāņu" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Metano" title="Metano – sebuāņu" lang="ceb" hreflang="ceb" data-title="Metano" data-language-autonym="Cebuano" data-language-local-name="sebuāņu" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D8%AA%D8%A7%D9%86" title="میتان – centrālkurdu" lang="ckb" hreflang="ckb" data-title="میتان" data-language-autonym="کوردی" data-language-local-name="centrālkurdu" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Methan" title="Methan – čehu" lang="cs" hreflang="cs" data-title="Methan" data-language-autonym="Čeština" data-language-local-name="čehu" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cu mw-list-item"><a href="https://cu.wikipedia.org/wiki/%D0%9C%D1%94%D1%B3%D0%B0%D0%BD%D1%8A" title="Мєѳанъ – baznīcslāvu" lang="cu" hreflang="cu" data-title="Мєѳанъ" data-language-autonym="Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ" data-language-local-name="baznīcslāvu" class="interlanguage-link-target"><span>Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Llosgnwy" title="Llosgnwy – velsiešu" lang="cy" hreflang="cy" data-title="Llosgnwy" data-language-autonym="Cymraeg" data-language-local-name="velsiešu" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Metan" title="Metan – dāņu" lang="da" hreflang="da" data-title="Metan" data-language-autonym="Dansk" data-language-local-name="dāņu" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="vērtīgs raksts"><a href="https://de.wikipedia.org/wiki/Methan" title="Methan – vācu" lang="de" hreflang="de" data-title="Methan" data-language-autonym="Deutsch" data-language-local-name="vācu" 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%9C%CE%B5%CE%B8%CE%AC%CE%BD%CE%B9%CE%BF" title="Μεθάνιο – grieķu" lang="el" hreflang="el" data-title="Μεθάνιο" data-language-autonym="Ελληνικά" data-language-local-name="grieķu" 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/Methane" title="Methane – angļu" lang="en" hreflang="en" data-title="Methane" data-language-autonym="English" data-language-local-name="angļu" 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/Metano" title="Metano – esperanto" lang="eo" hreflang="eo" data-title="Metano" 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/Metano" title="Metano – spāņu" lang="es" hreflang="es" data-title="Metano" data-language-autonym="Español" data-language-local-name="spāņu" 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/Metaan" title="Metaan – igauņu" lang="et" hreflang="et" data-title="Metaan" data-language-autonym="Eesti" data-language-local-name="igauņu" 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/Metano" title="Metano – basku" lang="eu" hreflang="eu" data-title="Metano" data-language-autonym="Euskara" data-language-local-name="basku" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AA%D8%A7%D9%86" title="متان – persiešu" lang="fa" hreflang="fa" data-title="متان" data-language-autonym="فارسی" data-language-local-name="persiešu" 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/Metaani" title="Metaani – somu" lang="fi" hreflang="fi" data-title="Metaani" data-language-autonym="Suomi" data-language-local-name="somu" 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/M%C3%A9thane" title="Méthane – franču" lang="fr" hreflang="fr" data-title="Méthane" data-language-autonym="Français" data-language-local-name="franču" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Metaan" title="Metaan – ziemeļfrīzu" lang="frr" hreflang="frr" data-title="Metaan" data-language-autonym="Nordfriisk" data-language-local-name="ziemeļfrīzu" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Meat%C3%A1n" title="Meatán – īru" lang="ga" hreflang="ga" data-title="Meatán" data-language-autonym="Gaeilge" data-language-local-name="īru" 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/Metano" title="Metano – galisiešu" lang="gl" hreflang="gl" data-title="Metano" data-language-autonym="Galego" data-language-local-name="galisiešu" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AE%E0%AA%BF%E0%AA%A5%E0%AB%87%E0%AA%A8" title="મિથેન – gudžaratu" lang="gu" hreflang="gu" data-title="મિથેન" data-language-autonym="ગુજરાતી" data-language-local-name="gudžaratu" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Meetane" title="Meetane – meniešu" lang="gv" hreflang="gv" data-title="Meetane" data-language-autonym="Gaelg" data-language-local-name="meniešu" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Methane" title="Methane – hausu" lang="ha" hreflang="ha" data-title="Methane" data-language-autonym="Hausa" data-language-local-name="hausu" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%AA%D7%90%D7%9F" title="מתאן – ivrits" lang="he" hreflang="he" data-title="מתאן" data-language-autonym="עברית" data-language-local-name="ivrits" 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%AE%E0%A4%BF%E0%A4%A5%E0%A5%87%E0%A4%A8" title="मिथेन – hindi" lang="hi" hreflang="hi" data-title="मिथेन" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Metan" title="Metan – horvātu" lang="hr" hreflang="hr" data-title="Metan" data-language-autonym="Hrvatski" data-language-local-name="horvātu" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Met%C3%A1n" title="Metán – ungāru" lang="hu" hreflang="hu" data-title="Metán" data-language-autonym="Magyar" data-language-local-name="ungāru" 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/%D5%84%D5%A5%D5%A9%D5%A1%D5%B6" title="Մեթան – armēņu" lang="hy" hreflang="hy" data-title="Մեթան" data-language-autonym="Հայերեն" data-language-local-name="armēņu" 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/Metana" title="Metana – indonēziešu" lang="id" hreflang="id" data-title="Metana" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonēziešu" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Metano" title="Metano – ido" lang="io" hreflang="io" data-title="Metano" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Metan" title="Metan – islandiešu" lang="is" hreflang="is" data-title="Metan" data-language-autonym="Íslenska" data-language-local-name="islandiešu" 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/Metano" title="Metano – itāļu" lang="it" hreflang="it" data-title="Metano" data-language-autonym="Italiano" data-language-local-name="itāļu" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%A1%E3%82%BF%E3%83%B3" title="メタン – japāņu" lang="ja" hreflang="ja" data-title="メタン" data-language-autonym="日本語" data-language-local-name="japāņu" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Metana" title="Metana – javiešu" lang="jv" hreflang="jv" data-title="Metana" data-language-autonym="Jawa" data-language-local-name="javiešu" 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%9B%E1%83%94%E1%83%97%E1%83%90%E1%83%9C%E1%83%98" title="მეთანი – gruzīnu" lang="ka" hreflang="ka" data-title="მეთანი" data-language-autonym="ქართული" data-language-local-name="gruzīnu" 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/Amitan" title="Amitan – kabilu" lang="kab" hreflang="kab" data-title="Amitan" data-language-autonym="Taqbaylit" data-language-local-name="kabilu" 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%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – kazahu" lang="kk" hreflang="kk" data-title="Метан" data-language-autonym="Қазақша" data-language-local-name="kazahu" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AE%E0%B3%80%E0%B2%A5%E0%B3%87%E0%B2%A8%E0%B3%8D" title="ಮೀಥೇನ್ – kannadu" lang="kn" hreflang="kn" data-title="ಮೀಥೇನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannadu" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A9%94%ED%85%8C%EC%9D%B8" title="메테인 – korejiešu" lang="ko" hreflang="ko" data-title="메테인" data-language-autonym="한국어" data-language-local-name="korejiešu" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Metan" title="Metan – kurdu" lang="ku" hreflang="ku" data-title="Metan" data-language-autonym="Kurdî" data-language-local-name="kurdu" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – kirgīzu" lang="ky" hreflang="ky" data-title="Метан" data-language-autonym="Кыргызча" data-language-local-name="kirgīzu" 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/Methanum" title="Methanum – latīņu" lang="la" hreflang="la" data-title="Methanum" data-language-autonym="Latina" data-language-local-name="latīņu" 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/Methan" title="Methan – luksemburgiešu" lang="lb" hreflang="lb" data-title="Methan" data-language-autonym="Lëtzebuergesch" data-language-local-name="luksemburgiešu" 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/Methaan" title="Methaan – limburgiešu" lang="li" hreflang="li" data-title="Methaan" data-language-autonym="Limburgs" data-language-local-name="limburgiešu" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Metano" title="Metano – Ligurian" lang="lij" hreflang="lij" data-title="Metano" data-language-autonym="Ligure" data-language-local-name="Ligurian" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Metan_(chimega)" title="Metan (chimega) – Lombard" lang="lmo" hreflang="lmo" data-title="Metan (chimega)" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Metanas" title="Metanas – lietuviešu" lang="lt" hreflang="lt" data-title="Metanas" data-language-autonym="Lietuvių" data-language-local-name="lietuviešu" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – maķedoniešu" lang="mk" hreflang="mk" data-title="Метан" data-language-autonym="Македонски" data-language-local-name="maķedoniešu" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AE%E0%B5%80%E0%B4%A5%E0%B5%86%E0%B4%AF%E0%B5%8D%E0%B5%BB" title="മീഥെയ്ൻ – malajalu" lang="ml" hreflang="ml" data-title="മീഥെയ്ൻ" data-language-autonym="മലയാളം" data-language-local-name="malajalu" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – mongoļu" lang="mn" hreflang="mn" data-title="Метан" data-language-autonym="Монгол" data-language-local-name="mongoļu" 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%AE%E0%A4%BF%E0%A4%A5%E0%A5%87%E0%A4%A8" title="मिथेन – marathu" lang="mr" hreflang="mr" data-title="मिथेन" data-language-autonym="मराठी" data-language-local-name="marathu" 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/Metana" title="Metana – malajiešu" lang="ms" hreflang="ms" data-title="Metana" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiešu" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%99%E1%80%AE%E1%80%9E%E1%80%AD%E1%80%94%E1%80%BA%E1%80%B8" title="မီသိန်း – birmiešu" lang="my" hreflang="my" data-title="မီသိန်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmiešu" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%92%D0%B5%D0%B4%D1%8C_%D1%82%D0%BE%D0%BB" title="Ведь тол – erzju" lang="myv" hreflang="myv" data-title="Ведь тол" data-language-autonym="Эрзянь" data-language-local-name="erzju" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Methan" title="Methan – lejasvācu" lang="nds" hreflang="nds" data-title="Methan" data-language-autonym="Plattdüütsch" data-language-local-name="lejasvācu" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AE%E0%A4%BF%E0%A4%A5%E0%A5%87%E0%A4%A8" title="मिथेन – nepāliešu" lang="ne" hreflang="ne" data-title="मिथेन" data-language-autonym="नेपाली" data-language-local-name="nepāliešu" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Methaan" title="Methaan – holandiešu" lang="nl" hreflang="nl" data-title="Methaan" data-language-autonym="Nederlands" data-language-local-name="holandiešu" 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/Metan" title="Metan – jaunnorvēģu" lang="nn" hreflang="nn" data-title="Metan" data-language-autonym="Norsk nynorsk" data-language-local-name="jaunnorvēģu" 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/Metan" title="Metan – norvēģu bukmols" lang="nb" hreflang="nb" data-title="Metan" data-language-autonym="Norsk bokmål" data-language-local-name="norvēģu bukmols" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Metan" title="Metan – oksitāņu" lang="oc" hreflang="oc" data-title="Metan" data-language-autonym="Occitan" data-language-local-name="oksitāņu" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Mitteenii" title="Mitteenii – oromu" lang="om" hreflang="om" data-title="Mitteenii" data-language-autonym="Oromoo" data-language-local-name="oromu" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AE%E0%A9%80%E0%A8%A5%E0%A9%87%E0%A8%A8" title="ਮੀਥੇਨ – pandžabu" lang="pa" hreflang="pa" data-title="ਮੀਥੇਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pandžabu" 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/Metan" title="Metan – poļu" lang="pl" hreflang="pl" data-title="Metan" data-language-autonym="Polski" data-language-local-name="poļu" 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/Metan" title="Metan – Piedmontese" lang="pms" hreflang="pms" data-title="Metan" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" 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/%D9%85%DB%8C%D8%AA%DA%BE%DB%8C%D9%86" title="میتھین – Western Punjabi" lang="pnb" hreflang="pnb" data-title="میتھین" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%85%DB%8C%D8%AA%D8%A7%D9%86" title="میتان – puštu" lang="ps" hreflang="ps" data-title="میتان" data-language-autonym="پښتو" data-language-local-name="puštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Metano" title="Metano – portugāļu" lang="pt" hreflang="pt" data-title="Metano" data-language-autonym="Português" data-language-local-name="portugāļu" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Metan" title="Metan – rumāņu" lang="ro" hreflang="ro" data-title="Metan" data-language-autonym="Română" data-language-local-name="rumāņu" 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%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – krievu" lang="ru" hreflang="ru" data-title="Метан" data-language-autonym="Русский" data-language-local-name="krievu" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – jakutu" lang="sah" hreflang="sah" data-title="Метан" data-language-autonym="Саха тыла" data-language-local-name="jakutu" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Mitanu" title="Mitanu – sicīliešu" lang="scn" hreflang="scn" data-title="Mitanu" data-language-autonym="Sicilianu" data-language-local-name="sicīliešu" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Metan" title="Metan – serbu–horvātu" lang="sh" hreflang="sh" data-title="Metan" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbu–horvātu" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Methane" title="Methane – Simple English" lang="en-simple" hreflang="en-simple" data-title="Methane" 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/Met%C3%A1n" title="Metán – slovāku" lang="sk" hreflang="sk" data-title="Metán" data-language-autonym="Slovenčina" data-language-local-name="slovāku" 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/Metan" title="Metan – slovēņu" lang="sl" hreflang="sl" data-title="Metan" data-language-autonym="Slovenščina" data-language-local-name="slovēņu" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Metani" title="Metani – albāņu" lang="sq" hreflang="sq" data-title="Metani" data-language-autonym="Shqip" data-language-local-name="albāņu" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – serbu" lang="sr" hreflang="sr" data-title="Метан" data-language-autonym="Српски / srpski" data-language-local-name="serbu" 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/Methan" title="Methan – Saterland Frisian" lang="stq" hreflang="stq" data-title="Methan" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Metan" title="Metan – zviedru" lang="sv" hreflang="sv" data-title="Metan" data-language-autonym="Svenska" data-language-local-name="zviedru" 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/Methani" title="Methani – svahili" lang="sw" hreflang="sw" data-title="Methani" data-language-autonym="Kiswahili" data-language-local-name="svahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Met%C5%AFn" title="Metůn – Silesian" lang="szl" hreflang="szl" data-title="Metůn" data-language-autonym="Ślůnski" data-language-local-name="Silesian" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AF%80%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AF%87%E0%AE%A9%E0%AF%8D" title="மீத்தேன் – tamilu" lang="ta" hreflang="ta" data-title="மீத்தேன்" data-language-autonym="தமிழ்" data-language-local-name="tamilu" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AE%E0%B1%80%E0%B0%A5%E0%B1%87%E0%B0%A8%E0%B1%8D" title="మీథేన్ – telugu" lang="te" hreflang="te" data-title="మీథేన్" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – tadžiku" lang="tg" hreflang="tg" data-title="Метан" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžiku" 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%B5%E0%B9%80%E0%B8%97%E0%B8%99" title="มีเทน – taju" lang="th" hreflang="th" data-title="มีเทน" data-language-autonym="ไทย" data-language-local-name="taju" 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/Metano" title="Metano – tagalu" lang="tl" hreflang="tl" data-title="Metano" data-language-autonym="Tagalog" data-language-local-name="tagalu" 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/Metan" title="Metan – turku" lang="tr" hreflang="tr" data-title="Metan" data-language-autonym="Türkçe" data-language-local-name="turku" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/Metan" title="Metan – tatāru" lang="tt" hreflang="tt" data-title="Metan" data-language-autonym="Татарча / tatarça" data-language-local-name="tatāru" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%B5%D1%82%D0%B0%D0%BD" title="Метан – ukraiņu" lang="uk" hreflang="uk" data-title="Метан" data-language-autonym="Українська" data-language-local-name="ukraiņu" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%DB%8C%D8%AA%DA%BE%DB%8C%D9%86" title="میتھین – urdu" lang="ur" hreflang="ur" data-title="میتھین" data-language-autonym="اردو" data-language-local-name="urdu" 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/Metan" title="Metan – uzbeku" lang="uz" hreflang="uz" data-title="Metan" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeku" 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/Methan" title="Methan – vjetnamiešu" lang="vi" hreflang="vi" data-title="Methan" data-language-autonym="Tiếng Việt" data-language-local-name="vjetnamiešu" 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/Methane" title="Methane – varaju" lang="war" hreflang="war" data-title="Methane" data-language-autonym="Winaray" data-language-local-name="varaju" 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/%E7%94%B2%E7%83%B7" title="甲烷 – vu ķīniešu" lang="wuu" hreflang="wuu" data-title="甲烷" data-language-autonym="吴语" data-language-local-name="vu ķīniešu" 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/Methane" title="Methane – jorubu" lang="yo" hreflang="yo" data-title="Methane" data-language-autonym="Yorùbá" data-language-local-name="jorubu" 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/%E7%94%B2%E7%83%B7" title="甲烷 – ķīniešu" lang="zh" hreflang="zh" data-title="甲烷" data-language-autonym="中文" data-language-local-name="ķīniešu" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E7%94%B2%E7%83%B7" title="甲烷 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="甲烷" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Methane" title="Methane – Minnan" lang="nan" hreflang="nan" data-title="Methane" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link 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mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q37129" title="Saistītais Vikidatu ieraksts [g]" accesskey="g"><span>Ieraksts Vikidatos</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="Lapas rīki"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Izskats"> <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">Izskats</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">pārvietot uz sānjoslu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">paslēpt</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">Vikipēdijas lapa</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="lv" dir="ltr"><table class="infobox vcard" style="width:22em;width:25em;"><tbody><tr><th colspan="2" style="text-align:center;font-size:125%;font-weight:bold;background-color: #E6E6FA; font-size: 120%; border-top: 1px solid #B0C4DE; border-bottom: 1px solid #B0C4DE; border-left: 1px solid #B0C4DE; border-right: 1px solid #B0C4DE;">Metāns</th></tr><tr><td colspan="2" style="text-align:center"> <span typeof="mw:File"><a href="/wiki/Att%C4%93ls:Methane-2D-stereo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Methane-2D-stereo.svg/100px-Methane-2D-stereo.svg.png" decoding="async" width="100" height="103" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Methane-2D-stereo.svg/150px-Methane-2D-stereo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/Methane-2D-stereo.svg/200px-Methane-2D-stereo.svg.png 2x" data-file-width="512" data-file-height="528" /></a></span> <span typeof="mw:File"><a href="/wiki/Att%C4%93ls:Methane-3D-balls.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Methane-3D-balls.png/100px-Methane-3D-balls.png" decoding="async" width="100" height="101" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Methane-3D-balls.png/150px-Methane-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Methane-3D-balls.png/200px-Methane-3D-balls.png 2x" data-file-width="1091" data-file-height="1100" /></a></span><br />Metāna struktūrformula un molekulas modelis</td></tr><tr><th scope="row" style="border-top: 1px solid dimgray; background-color: #ECECFB;;text-align:left"><a href="/wiki/%C4%B6%C4%ABmisk%C4%81_formula" title="Ķīmiskā formula">Ķīmiskā formula</a></th><td class="plainlist" style="border-top: 1px solid dimgray"> CH<sub>4</sub></td></tr><tr><th scope="row" style="border-top: 1px solid dimgray; background-color: #ECECFB;;text-align:left"><a href="/wiki/Molmasa" title="Molmasa">Molmasa</a></th><td style="border-top: 1px solid dimgray"> 16,04 g/mol</td></tr><tr><th scope="row" style="border-top: 1px solid dimgray; background-color: #ECECFB;;text-align:left"><a href="/wiki/Bl%C4%ABvums" title="Blīvums">Blīvums</a></th><td style="border-top: 1px solid dimgray"> 0,717 kg/m<sup>3</sup></td></tr><tr><th scope="row" style="border-top: 1px solid dimgray; background-color: #ECECFB;;text-align:left"><a href="/wiki/Ku%C5%A1anas_temperat%C5%ABra" title="Kušanas temperatūra">Kušanas temperatūra</a></th><td class="plainlist" style="border-top: 1px solid dimgray"> 90,66 K (-182,49 °C)</td></tr><tr><th scope="row" style="border-top: 1px solid dimgray; background-color: #ECECFB;;text-align:left"><a href="/wiki/Vir%C5%A1anas_temperat%C5%ABra" title="Viršanas temperatūra">Viršanas temperatūra</a></th><td class="plainlist" style="border-top: 1px solid dimgray"> 111,55 K (-161,6 °C)</td></tr></tbody></table> <p><b>Metāns</b> ir <a href="/wiki/%C4%B6%C4%ABmiskais_savienojums" title="Ķīmiskais savienojums">ķīmiskais savienojums</a>, kura <a href="/wiki/%C4%B6%C4%ABmisk%C4%81_formula" title="Ķīmiskā formula">ķīmiskā formula</a> ir <a href="/wiki/Ogleklis" title="Ogleklis">C</a><a href="/wiki/%C5%AAde%C5%86radis" title="Ūdeņradis">H</a><sub>4</sub>. Tas ir vienkāršākais <a href="/wiki/Og%C4%BC%C5%ABde%C5%86ra%C5%BEi" title="Ogļūdeņraži">ogļūdeņradis</a> un pieder pie <a href="/wiki/Alk%C4%81ni" title="Alkāni">alkānu</a> (piesātināto ogļūdeņražu) grupas. Metāns ir galvenā <a href="/wiki/Dabasg%C4%81ze" title="Dabasgāze">dabasgāzes</a> sastāvdaļa. <a href="/wiki/Norm%C4%81li_apst%C4%81k%C4%BCi" title="Normāli apstākļi">Normālos apstākļos</a> tā ir bezkrāsaina, degtspējīga <a href="/wiki/G%C4%81ze" title="Gāze">gāze</a>, bez smakas. Metānu (dabasgāzes sastāvā) plaši lieto kā <a href="/wiki/Kurin%C4%81mais" title="Kurināmais">kurināmo</a> un <a href="/w/index.php?title=Sint%C4%93tiskais_benz%C4%ABns&action=edit&redlink=1" class="new" title="Sintētiskais benzīns (vēl nav uzrakstīts)">sintētiskā benzīna</a> ražošanā. Rūpniecībā no metāna iegūst kvēpus <a href="/w/index.php?title=Kop%C4%93%C5%A1ana&action=edit&redlink=1" class="new" title="Kopēšana (vēl nav uzrakstīts)">kopēšanas</a> ierīcēm. Metānam ir tikai viens <a href="/wiki/Izom%C4%93rija" title="Izomērija">izomērs</a>. </p><p>Metāns ir viena no <a href="/wiki/Siltumn%C4%ABcas_efekts" title="Siltumnīcas efekts">siltumnīcas efektu</a> izraisošajām <a href="/wiki/G%C4%81ze" title="Gāze">gāzēm</a>, kas pastāv uz Zemes tās garozā un nokļūst atmosfērā derīgo izrakteņu — ogļu, <a href="/wiki/Nafta" title="Nafta">naftas</a> un <a href="/wiki/Dabasg%C4%81ze" title="Dabasgāze">dabasgāzes</a> ieguves laikā, kā arī rodas, pūstot <a href="/wiki/Atkritumi" title="Atkritumi">atkritumiem</a> <a href="/wiki/Izg%C4%81ztuve" title="Izgāztuve">izgāztuvēs</a> un kā dzīvu būtņu izvadgāze. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ķīmiskās_reakcijas"><span id=".C4.B6.C4.ABmisk.C4.81s_reakcijas"></span>Ķīmiskās reakcijas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=1" title="Labot sadaļu: Ķīmiskās reakcijas" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=1" title="Labot sadaļas vikikodu: Ķīmiskās reakcijas"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Degot metānam, rodas <a href="/wiki/Oglek%C4%BCa_dioks%C4%ABds" title="Oglekļa dioksīds">oglekļa dioksīds</a> un <a href="/wiki/%C5%AAdens" title="Ūdens">ūdens</a>, reakcija notiek paaugstinātā temperatūrā. Metāna <a href="/w/index.php?title=%C4%AApatn%C4%93jais_sadeg%C5%A1anas_siltums&action=edit&redlink=1" class="new" title="Īpatnējais sadegšanas siltums (vēl nav uzrakstīts)">īpatnējais sadegšanas siltums</a> ir 55,5 MJ/kg. </p> <dl><dd>CH<sub>4</sub> + 2 O<sub>2</sub> → CO<sub>2</sub> + 2 H<sub>2</sub>O (<span class="nowrap">Δ<i>H</i> = −891 k<a href="/wiki/D%C5%BEouls" title="Džouls">J</a>/<a href="/wiki/Mols" title="Mols">mol</a></span>, normālos apstākļos)</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Fizikālās_īpašības"><span id="Fizik.C4.81l.C4.81s_.C4.ABpa.C5.A1.C4.ABbas"></span>Fizikālās īpašības</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=2" title="Labot sadaļu: Fizikālās īpašības" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=2" title="Labot sadaļas vikikodu: Fizikālās īpašības"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Att%C4%93ls:Methan_geom2.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Methan_geom2.svg/220px-Methan_geom2.svg.png" decoding="async" width="220" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Methan_geom2.svg/330px-Methan_geom2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Methan_geom2.svg/440px-Methan_geom2.svg.png 2x" data-file-width="886" data-file-height="804" /></a><figcaption>Metāna molekulas <a href="/wiki/Tetraedrs" title="Tetraedrs">tetraedriskā</a> forma</figcaption></figure> <p><a href="/wiki/Norm%C4%81li_apst%C4%81k%C4%BCi" title="Normāli apstākļi">Normālos apstākļos</a> metāna <a href="/wiki/Bl%C4%ABvums" title="Blīvums">blīvums</a> ir aptuveni 0,717 kg/m³,<sup id="cite_ref-Gas_Encyclopedia_1-0" class="reference"><a href="#cite_note-Gas_Encyclopedia-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> savukārt -161,6 °C temperatūrā, kad metāns ir jau sašķidrinājies, tā blīvums ir 422,36 kg/m³.<sup id="cite_ref-Gas_Encyclopedia_1-1" class="reference"><a href="#cite_note-Gas_Encyclopedia-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Metāna <a href="/wiki/Vir%C5%A1anas_temperat%C5%ABra" title="Viršanas temperatūra">sašķidrināšanās temperatūra</a> ir -161,6 °C, bet <a href="/wiki/Ku%C5%A1anas_temperat%C5%ABra" title="Kušanas temperatūra">sacietēšanas temperatūra</a> ir -182,49 °C. </p> <div class="mw-heading mw-heading2"><h2 id="Izmantošana"><span id="Izmanto.C5.A1ana"></span>Izmantošana</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=3" title="Labot sadaļu: Izmantošana" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=3" title="Labot sadaļas vikikodu: Izmantošana"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Metānu plaši lieto kā <a href="/wiki/Kurin%C4%81mais" title="Kurināmais">kurināmo</a>. Tā ir galvenā <a href="/wiki/Dabasg%C4%81ze" title="Dabasgāze">dabasgāzes</a> sastāvdaļa (85-95%). Metāns ir arī vērtīga un lēta izejviela <a href="/wiki/%C4%B6%C4%ABmisk%C4%81_r%C5%ABpniec%C4%ABba" title="Ķīmiskā rūpniecība">ķīmiskajā rūpniecībā</a>. To izmanto daudzu rūpniecisko izejvielu ražošanā, piemēram, <a href="/wiki/%C5%AAde%C5%86radis" title="Ūdeņradis">ūdeņraža</a>, <a href="/wiki/Metanols" title="Metanols">metanola</a>, <a href="/wiki/Eti%C4%B7sk%C4%81be" title="Etiķskābe">etiķskābes</a>, <a href="/wiki/Acetanhidr%C4%ABds" title="Acetanhidrīds">acetanhidrīda</a>, <a href="/wiki/Acetil%C4%93ns" title="Acetilēns">acetilēna</a>, <a href="/w/index.php?title=Halog%C4%93nmet%C4%81ns&action=edit&redlink=1" class="new" title="Halogēnmetāns (vēl nav uzrakstīts)">halogēnmetānu</a> (<a href="/wiki/Hloroforms" title="Hloroforms">hloroforma</a>, <a href="/wiki/Metil%C4%93nhlor%C4%ABds" title="Metilēnhlorīds">metilēnhlorīda</a>, <a href="/wiki/Tetrahlorogleklis" title="Tetrahlorogleklis">tetrahloroglekļa</a> un <a href="/wiki/Hlormet%C4%81ns" title="Hlormetāns">hlormetāna</a>) ražošanā. Vēl tiek ražots <a href="/w/index.php?title=Sint%C4%93tiskais_kau%C4%8Duks&action=edit&redlink=1" class="new" title="Sintētiskais kaučuks (vēl nav uzrakstīts)">sintētiskais kaučuks</a>, <a href="/wiki/Iek%C5%A1dedzes_dzin%C4%93js" title="Iekšdedzes dzinējs">iekšdedzes dzinēju</a> degviela, <a href="/w/index.php?title=Sint%C4%93tiskais_benz%C4%ABns&action=edit&redlink=1" class="new" title="Sintētiskais benzīns (vēl nav uzrakstīts)">sintētiskais benzīns</a>, <a href="/wiki/Metanols" title="Metanols">metanols</a>, <a href="/wiki/%C5%A0%C4%B7%C4%ABdin%C4%81t%C4%81js" title="Šķīdinātājs">šķīdinātāji</a>, <a href="/w/index.php?title=Tipogr%C4%81fijas_kr%C4%81sa&action=edit&redlink=1" class="new" title="Tipogrāfijas krāsa (vēl nav uzrakstīts)">tipogrāfijas krāsas</a> un <a href="/wiki/Gumija" title="Gumija">gumija</a>. Metānu izmanto arī <a href="/wiki/Metin%C4%81%C5%A1ana" title="Metināšana">metināšanā</a> un <a href="/w/index.php?title=Met%C4%81lu_grie%C5%A1ana&action=edit&redlink=1" class="new" title="Metālu griešana (vēl nav uzrakstīts)">metālu griešanā</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Drošība"><span id="Dro.C5.A1.C4.ABba"></span>Drošība</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=4" title="Labot sadaļu: Drošība" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=4" title="Labot sadaļas vikikodu: Drošība"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ja metāns nonāk <a href="/wiki/Gaiss" title="Gaiss">gaisā</a> un tā saturs ir no 5 līdz 15%, tas kļūst <a href="/w/index.php?title=Spr%C4%81dzienb%C4%ABstam%C4%ABba&action=edit&redlink=1" class="new" title="Sprādzienbīstamība (vēl nav uzrakstīts)">sprādzienbīstams</a>. Ja metāna koncentrācija ir mazāka par 5%, tad šo metāna un gaisa maisījumu nevar aizdedzināt, bet ja ir lielāka par 15%, tas šis maisījums deg mierīgi. Tā kā metāns ir bez smaržas, tam mēdz pievienot <a href="/w/index.php?title=Odoranti&action=edit&redlink=1" class="new" title="Odoranti (vēl nav uzrakstīts)">odorantus</a> — <a href="/wiki/S%C4%93rs" title="Sērs">sēru</a> saturošus organiskos savienojumus (piemēram, <a href="/w/index.php?title=Merkapt%C4%81ni&action=edit&redlink=1" class="new" title="Merkaptāni (vēl nav uzrakstīts)">merkaptānus</a>), lai pēc to asās, nepatīkamās smakas varētu konstatēt metāna iespējamo noplūdi. </p><p>Metāns tiek saukts arī par "raktuvju gāzi", jo mēdz uzkrāties <a href="/wiki/Akme%C5%86ogles" title="Akmeņogles">akmeņogļu</a> raktuvēs; ja raktuves netiek vēdinātas, tad gaiss kļūst sprādzienbīstams. Nereti bijuši gadījumi, kad metāna izraisīta sprādziena rezultātā iegruvušas raktuves un bojā gājuši cilvēki. </p> <div class="mw-heading mw-heading2"><h2 id="Atsauces">Atsauces</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=5" title="Labot sadaļu: Atsauces" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=5" title="Labot sadaļas vikikodu: Atsauces"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-Gas_Encyclopedia-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Gas_Encyclopedia_1-0">1,0</a></sup> <sup><a href="#cite_ref-Gas_Encyclopedia_1-1">1,1</a></sup></span> <span class="reference-text"><span class="citation web"><a rel="nofollow" class="external text" href="https://encyclopedia.airliquide.com/methane?GasID=41">«Methane»</a> (angļu). Gas Encyclopedia Air Liquide<span class="reference-accessdate">. Skatīts: 2021. gada 3. jūnijā</span>.</span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Ārējās_saites"><span id=".C4.80r.C4.93j.C4.81s_saites"></span>Ārējās saites</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Met%C4%81ns&veaction=edit&section=6" title="Labot sadaļu: Ārējās saites" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Met%C4%81ns&action=edit&section=6" title="Labot sadaļas vikikodu: Ārējās saites"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="/wiki/Vikikr%C4%81tuve" title="Vikikrātuve">Vikikrātuvē</a> par šo tēmu ir pieejami <a href="/wiki/Multivides" title="Multivides">multivides</a> faili. Skatīt: <i><b><a href="https://commons.wikimedia.org/wiki/Category:Methane" class="extiw" title="commons:Category:Methane">Metāns</a></b></i>.</li></ul> <ul><li><a rel="nofollow" class="external text" href="https://www.britannica.com/science/methane"><i>Encyclopædia Britannica</i> raksts</a> <span style="font-size:0.95em; color:#555;">(angliski)</span></li> <li><a rel="nofollow" class="external text" href="https://bigenc.ru/c/metan-54c13a">Krievijas Lielās enciklopēdijas raksts</a> <span style="font-size:0.95em; color:#555;">(krieviski)</span></li> <li><a rel="nofollow" class="external text" href="https://www.universalis.fr/encyclopedie/methane/"><i>Encyclopædia Universalis</i> raksts</a> <span style="font-size:0.95em; color:#555;">(franciski)</span></li></ul> <table cellspacing="0" class="navbox" style="border-spacing:0;"><tbody><tr><td style="padding:2px;"><table cellspacing="0" class="nowraplinks hlist collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit;"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-skatīt"><a href="/wiki/Veidne:Alk%C4%81ni" title="Veidne:Alkāni"><abbr title="Skatīt šo veidni" style=";;;background:none transparent;border:none;">s</abbr></a></li><li class="nv-diskusija"><a href="/w/index.php?title=Veidnes_diskusija:Alk%C4%81ni&action=edit&redlink=1" class="new" title="Veidnes diskusija:Alkāni (vēl nav uzrakstīts)"><abbr title="Diskusija par šo veidni" style="color:#002bb8;;;;background:none transparent;border:none;">d</abbr></a></li><li class="nv-labot"><a class="external text" href="https://lv.wikipedia.org/w/index.php?title=Veidne:Alk%C4%81ni&action=edit"><abbr title="Labot šo veidni" style=";;;background:none transparent;border:none;">l</abbr></a></li></ul></div><div style="font-size:110%;">Nozīmīgākie <a href="/wiki/Alk%C4%81ni" title="Alkāni">alkāni</a></div></th></tr><tr style="height:2px;"><td colspan="2"></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <ul><li><a class="mw-selflink selflink">metāns</a> (CH<sub>4</sub>)</li> <li><a href="/wiki/Et%C4%81ns" title="Etāns">etāns</a> (C<sub>2</sub>H<sub>6</sub>)</li> <li><a href="/wiki/Prop%C4%81ns" title="Propāns">propāns</a> (C<sub>3</sub>H<sub>8</sub>)</li> <li><a href="/wiki/But%C4%81ns" title="Butāns">butāns</a> (C<sub>4</sub>H<sub>10</sub>)</li> <li><a href="/wiki/Pent%C4%81ns" title="Pentāns">pentāns</a> (C<sub>5</sub>H<sub>12</sub>)</li> <li><a href="/wiki/Heks%C4%81ns" title="Heksāns">heksāns</a> (C<sub>6</sub>H<sub>14</sub>)</li> <li><a href="/wiki/Hept%C4%81ns" title="Heptāns">heptāns</a> (C<sub>7</sub>H<sub>16</sub>)</li> <li><a href="/wiki/Okt%C4%81ns" title="Oktāns">oktāns</a> (C<sub>8</sub>H<sub>18</sub>)</li> <li><a href="/wiki/Non%C4%81ns" title="Nonāns">nonāns</a> (C<sub>9</sub>H<sub>20</sub>)</li> <li><a href="/wiki/Dek%C4%81ns_(viela)" title="Dekāns (viela)">dekāns</a> (C<sub>10</sub>H<sub>22</sub>)</li> <li><a href="/wiki/Undek%C4%81ns" title="Undekāns">undekāns</a> (C<sub>11</sub>H<sub>24</sub>)</li> <li><a href="/wiki/Dodek%C4%81ns" title="Dodekāns">dodekāns</a> (C<sub>12</sub>H<sub>26</sub>)</li> <li><a href="/w/index.php?title=Tridek%C4%81ns&action=edit&redlink=1" class="new" title="Tridekāns (vēl nav uzrakstīts)">tridekāns</a> (C<sub>13</sub>H<sub>28</sub>)</li> <li><a href="/w/index.php?title=Tetradek%C4%81ns&action=edit&redlink=1" class="new" title="Tetradekāns (vēl nav uzrakstīts)">tetradekāns</a> (C<sub>14</sub>H<sub>30</sub>)</li> <li><a href="/w/index.php?title=Pentadek%C4%81ns&action=edit&redlink=1" class="new" title="Pentadekāns (vēl nav uzrakstīts)">pentadekāns</a> (C<sub>15</sub>H<sub>32</sub>)</li> <li><a href="/w/index.php?title=Heksadek%C4%81ns&action=edit&redlink=1" class="new" title="Heksadekāns (vēl nav uzrakstīts)">heksadekāns / cetāns</a> (C<sub>16</sub>H<sub>34</sub>)</li> <li><a href="/w/index.php?title=Heptadek%C4%81ns&action=edit&redlink=1" class="new" title="Heptadekāns (vēl nav uzrakstīts)">heptadekāns</a> (C<sub>17</sub>H<sub>36</sub>)</li> <li><a href="/w/index.php?title=Oktadek%C4%81ns&action=edit&redlink=1" class="new" title="Oktadekāns (vēl nav uzrakstīts)">oktadekāns</a> (C<sub>18</sub>H<sub>38</sub>)</li> <li><a href="/w/index.php?title=Nonadek%C4%81ns&action=edit&redlink=1" class="new" title="Nonadekāns (vēl nav uzrakstīts)">nonadekāns</a> (C<sub>19</sub>H<sub>40</sub>)</li> <li><a href="/wiki/Eikoz%C4%81ns" title="Eikozāns">eikozāns</a> (C<sub>20</sub>H<sub>42</sub>)</li> <li><a href="/w/index.php?title=Heneikoz%C4%81ns&action=edit&redlink=1" class="new" title="Heneikozāns (vēl nav uzrakstīts)">heneikozāns</a> (C<sub>21</sub>H<sub>44</sub>)</li> <li><a href="/w/index.php?title=Tetrakoz%C4%81ns&action=edit&redlink=1" class="new" title="Tetrakozāns (vēl nav uzrakstīts)">tetrakozāns</a> (C<sub>24</sub>H<sub>50</sub>)</li> <li><a href="/w/index.php?title=Nonakoz%C4%81ns&action=edit&redlink=1" class="new" title="Nonakozāns (vēl nav uzrakstīts)">nonakozāns</a> (C<sub>29</sub>H<sub>60</sub>)</li> <li><a href="/w/index.php?title=Hentriakont%C4%81ns&action=edit&redlink=1" class="new" title="Hentriakontāns (vēl nav uzrakstīts)">hentriakontāns</a> (C<sub>31</sub>H<sub>64</sub>)</li></ul> </div></td></tr></tbody></table></td></tr></tbody></table> <table cellspacing="0" class="navbox" style="border-spacing:0;"><tbody><tr><td style="padding:2px;"><table cellspacing="0" class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit;"><tbody><tr><th scope="row" class="navbox-group"><a href="/wiki/Autoritat%C4%ABv%C4%81_vad%C4%ABba" title="Autoritatīvā vadība">Autoritatīvā vadība</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 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