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terminivõistlus\u003C/a\u003E\u003C/b\u003E!\u003C/small\u003E\u003C/span\u003E\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="Sait"> <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="Sisukord" 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">Sisukord</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">peida</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">Algus</div> </a> </li> <li id="toc-Ajalugu" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ajalugu"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ajalugu</span> </div> </a> <ul id="toc-Ajalugu-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Keemilised_omadused" class="vector-toc-list-item vector-toc-level-1 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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kasutamine"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Kasutamine</span> </div> </a> <ul id="toc-Kasutamine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lämmastikreostus" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lämmastikreostus"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Lämmastikreostus</span> </div> </a> <ul id="toc-Lämmastikreostus-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vaata_ka" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vaata_ka"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Vaata ka</span> </div> </a> <ul id="toc-Vaata_ka-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Viited" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Viited"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Viited</span> </div> </a> <ul id="toc-Viited-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="Sisukord" 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="Lülita sisukord ümber" > <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">Lülita sisukord ümber</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">Lämmastik</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="Mine teises keeles artiklisse. Saadaval 191 keeles" > <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-191" 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">191 keelt</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/Stikstof" title="Stikstof – afrikaani" lang="af" hreflang="af" data-title="Stikstof" data-language-autonym="Afrikaans" data-language-local-name="afrikaani" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Stickstoff" title="Stickstoff – šveitsisaksa" lang="gsw" hreflang="gsw" data-title="Stickstoff" data-language-autonym="Alemannisch" data-language-local-name="šveitsisaksa" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%93%E1%8B%AD%E1%89%B5%E1%88%AE%E1%8C%85%E1%8A%95" title="ናይትሮጅን – amhara" lang="am" hreflang="am" data-title="ናይትሮጅን" data-language-autonym="አማርኛ" data-language-local-name="amhara" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Typpi" title="Typpi – Inari saami" lang="smn" hreflang="smn" data-title="Typpi" data-language-autonym="Anarâškielâ" data-language-local-name="Inari saami" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – angika" lang="anp" hreflang="anp" data-title="नाइट्रोजन" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17437798 badge-goodarticle mw-list-item" title="hea artikkel"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%8A%D9%86" title="نيتروجين – araabia" lang="ar" hreflang="ar" data-title="نيتروجين" data-language-autonym="العربية" data-language-local-name="araabia" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Nitrocheno" title="Nitrocheno – aragoni" lang="an" hreflang="an" data-title="Nitrocheno" data-language-autonym="Aragonés" data-language-local-name="aragoni" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D4%B2%D5%B8%D6%80%D5%A1%D5%AF%D5%A1%D5%AE%D5%AB%D5%B6" title="Բորակածին – läänearmeenia" lang="hyw" hreflang="hyw" data-title="Բորակածին" data-language-autonym="Արեւմտահայերէն" data-language-local-name="läänearmeenia" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Azotu" title="Azotu – aromuuni" lang="rup" hreflang="rup" data-title="Azotu" data-language-autonym="Armãneashti" data-language-local-name="aromuuni" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%A8%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A7%8D%E0%A7%B0%27%E0%A6%9C%E0%A7%87%E0%A6%A8" title="নাইট্ৰ'জেন – assami" lang="as" hreflang="as" data-title="নাইট্ৰ'জেন" data-language-autonym="অসমীয়া" data-language-local-name="assami" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Nitr%C3%B3xenu" title="Nitróxenu – astuuria" lang="ast" hreflang="ast" data-title="Nitróxenu" data-language-autonym="Asturianu" data-language-local-name="astuuria" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Nitr%C3%B3geno" title="Nitrógeno – guaranii" lang="gn" hreflang="gn" data-title="Nitrógeno" data-language-autonym="Avañe'ẽ" data-language-local-name="guaranii" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Azot" title="Azot – aserbaidžaani" lang="az" hreflang="az" data-title="Azot" data-language-autonym="Azərbaycanca" data-language-local-name="aserbaidžaani" 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%86%DB%8C%D8%AA%D8%B1%D9%88%DA%98%D9%86" title="نیتروژن – lõunaaserbaidžaani" lang="azb" hreflang="azb" data-title="نیتروژن" data-language-autonym="تۆرکجه" data-language-local-name="lõunaaserbaidžaani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-id badge-Q17437798 badge-goodarticle mw-list-item" title="hea artikkel"><a href="https://id.wikipedia.org/wiki/Nitrogen" title="Nitrogen – indoneesia" lang="id" hreflang="id" data-title="Nitrogen" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Nitrogen" title="Nitrogen – malai" lang="ms" hreflang="ms" data-title="Nitrogen" data-language-autonym="Bahasa Melayu" data-language-local-name="malai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén – bali" lang="ban" hreflang="ban" data-title="Nitrogén" data-language-autonym="Basa Bali" data-language-local-name="bali" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A8%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%9C%E0%A7%87%E0%A6%A8" title="নাইট্রোজেন – bengali" lang="bn" hreflang="bn" data-title="নাইট্রোজেন" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chek-s%C3%B2%CD%98" title="Chek-sò͘ – lõunamini" lang="nan" hreflang="nan" data-title="Chek-sò͘" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="lõunamini" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – baškiiri" lang="ba" hreflang="ba" data-title="Азот" data-language-autonym="Башҡортса" data-language-local-name="baškiiri" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – valgevene" lang="be" hreflang="be" data-title="Азот" data-language-autonym="Беларуская" data-language-local-name="valgevene" 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%90%D0%B7%D0%BE%D1%82" title="Азот – valgevene (taraškievitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Азот" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="valgevene (taraškievitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – bihaari" lang="bh" hreflang="bh" data-title="नाइट्रोजन" data-language-autonym="भोजपुरी" data-language-local-name="bihaari" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Nitroheno" title="Nitroheno – keskbikoli" lang="bcl" hreflang="bcl" data-title="Nitroheno" data-language-autonym="Bikol Central" data-language-local-name="keskbikoli" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%9F%E0%BD%BA%E0%BC%8B%E0%BD%A2%E0%BE%B3%E0%BD%B4%E0%BD%84%E0%BC%8B%E0%BC%8D" title="ཟེ་རླུང་། – tiibeti" lang="bo" hreflang="bo" data-title="ཟེ་རླུང་།" data-language-autonym="བོད་ཡིག" data-language-local-name="tiibeti" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik – bosnia" lang="bs" hreflang="bs" data-title="Dušik" data-language-autonym="Bosanski" data-language-local-name="bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Nitrogen" title="Nitrogen – bretooni" lang="br" hreflang="br" data-title="Nitrogen" data-language-autonym="Brezhoneg" data-language-local-name="bretooni" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – bulgaaria" lang="bg" hreflang="bg" data-title="Азот" data-language-autonym="Български" data-language-local-name="bulgaaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – burjaadi" lang="bxr" hreflang="bxr" data-title="Азот" data-language-autonym="Буряад" data-language-local-name="burjaadi" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Nitrogen" title="Nitrogen – katalaani" lang="ca" hreflang="ca" data-title="Nitrogen" data-language-autonym="Català" data-language-local-name="katalaani" 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/Nitroheno" title="Nitroheno – sebu" lang="ceb" hreflang="ceb" data-title="Nitroheno" data-language-autonym="Cebuano" data-language-local-name="sebu" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – tšuvaši" lang="cv" hreflang="cv" data-title="Азот" data-language-autonym="Чӑвашла" data-language-local-name="tšuvaši" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Dus%C3%ADk" title="Dusík – tšehhi" lang="cs" hreflang="cs" data-title="Dusík" data-language-autonym="Čeština" data-language-local-name="tšehhi" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Azote" title="Azote – šona" lang="sn" hreflang="sn" data-title="Azote" data-language-autonym="ChiShona" data-language-local-name="šona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Azotu" title="Azotu – korsika" lang="co" hreflang="co" data-title="Azotu" data-language-autonym="Corsu" data-language-local-name="korsika" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Nitrogen" title="Nitrogen – kõmri" lang="cy" hreflang="cy" data-title="Nitrogen" data-language-autonym="Cymraeg" data-language-local-name="kõmri" 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/Kv%C3%A6lstof" title="Kvælstof – taani" lang="da" hreflang="da" data-title="Kvælstof" data-language-autonym="Dansk" data-language-local-name="taani" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A3%D8%B2%D9%88%D8%B7" title="أزوط – Maroko araabia" lang="ary" hreflang="ary" data-title="أزوط" data-language-autonym="الدارجة" data-language-local-name="Maroko araabia" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Stickstoff" title="Stickstoff – saksa" lang="de" hreflang="de" data-title="Stickstoff" data-language-autonym="Deutsch" data-language-local-name="saksa" 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%86%CE%B6%CF%89%CF%84%CE%BF" title="Άζωτο – kreeka" lang="el" hreflang="el" data-title="Άζωτο" data-language-autonym="Ελληνικά" data-language-local-name="kreeka" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="hea artikkel"><a href="https://en.wikipedia.org/wiki/Nitrogen" title="Nitrogen – inglise" lang="en" hreflang="en" data-title="Nitrogen" data-language-autonym="English" data-language-local-name="inglise" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – ersa" lang="myv" hreflang="myv" data-title="Азот" data-language-autonym="Эрзянь" data-language-local-name="ersa" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Nitr%C3%B3geno" title="Nitrógeno – hispaania" lang="es" hreflang="es" data-title="Nitrógeno" data-language-autonym="Español" data-language-local-name="hispaania" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno – esperanto" lang="eo" hreflang="eo" data-title="Nitrogeno" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno – baski" lang="eu" hreflang="eu" data-title="Nitrogeno" data-language-autonym="Euskara" data-language-local-name="baski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%DB%8C%D8%AA%D8%B1%D9%88%DA%98%D9%86" title="نیتروژن – pärsia" lang="fa" hreflang="fa" data-title="نیتروژن" data-language-autonym="فارسی" data-language-local-name="pärsia" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Nitrogen" title="Nitrogen – Fidži hindi" lang="hif" hreflang="hif" data-title="Nitrogen" data-language-autonym="Fiji Hindi" data-language-local-name="Fidži hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/K%C3%B8vievni" title="Køvievni – fääri" lang="fo" hreflang="fo" data-title="Køvievni" data-language-autonym="Føroyskt" data-language-local-name="fääri" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Azote" title="Azote – prantsuse" lang="fr" hreflang="fr" data-title="Azote" data-language-autonym="Français" data-language-local-name="prantsuse" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Stikstof" title="Stikstof – läänefriisi" lang="fy" hreflang="fy" data-title="Stikstof" data-language-autonym="Frysk" data-language-local-name="läänefriisi" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Az%C3%B4t" title="Azôt – friuuli" lang="fur" hreflang="fur" data-title="Azôt" data-language-autonym="Furlan" data-language-local-name="friuuli" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/N%C3%ADtrigin" title="Nítrigin – iiri" lang="ga" hreflang="ga" data-title="Nítrigin" data-language-autonym="Gaeilge" data-language-local-name="iiri" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Neetragien" title="Neetragien – mänksi" lang="gv" hreflang="gv" data-title="Neetragien" data-language-autonym="Gaelg" data-language-local-name="mänksi" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Naitridean" title="Naitridean – gaeli" lang="gd" hreflang="gd" data-title="Naitridean" data-language-autonym="Gàidhlig" data-language-local-name="gaeli" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Nitr%C3%B3xeno" title="Nitróxeno – galeegi" lang="gl" hreflang="gl" data-title="Nitróxeno" data-language-autonym="Galego" data-language-local-name="galeegi" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E6%B0%AE" title="氮 – kani" lang="gan" hreflang="gan" data-title="氮" data-language-autonym="贛語" data-language-local-name="kani" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Nitrogen" title="Nitrogen – kikuju" lang="ki" hreflang="ki" data-title="Nitrogen" data-language-autonym="Gĩkũyũ" data-language-local-name="kikuju" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%A8%E0%AA%BE%E0%AA%87%E0%AA%9F%E0%AB%8D%E0%AA%B0%E0%AB%8B%E0%AA%9C%E0%AA%A8" title="નાઇટ્રોજન – gudžarati" lang="gu" hreflang="gu" data-title="નાઇટ્રોજન" data-language-autonym="ગુજરાતી" data-language-local-name="gudžarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Tham" title="Tham – hakka" lang="hak" hreflang="hak" data-title="Tham" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9D%D0%B8%D1%82%D1%80%D0%BE%D2%97%D0%B5%D0%BD" title="Нитроҗен – kalmõki" lang="xal" hreflang="xal" data-title="Нитроҗен" data-language-autonym="Хальмг" data-language-local-name="kalmõki" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A7%88%EC%86%8C" title="질소 – korea" lang="ko" hreflang="ko" data-title="질소" data-language-autonym="한국어" data-language-local-name="korea" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-haw mw-list-item"><a href="https://haw.wikipedia.org/wiki/Naikokene" title="Naikokene – havai" lang="haw" hreflang="haw" data-title="Naikokene" data-language-autonym="Hawaiʻi" data-language-local-name="havai" class="interlanguage-link-target"><span>Hawaiʻi</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%A6%D5%B8%D5%BF" title="Ազոտ – armeenia" lang="hy" hreflang="hy" data-title="Ազոտ" data-language-autonym="Հայերեն" data-language-local-name="armeenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – hindi" lang="hi" hreflang="hi" data-title="नाइट्रोजन" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Dusyk" title="Dusyk – ülemsorbi" lang="hsb" hreflang="hsb" data-title="Dusyk" data-language-autonym="Hornjoserbsce" data-language-local-name="ülemsorbi" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik – horvaadi" lang="hr" hreflang="hr" data-title="Dušik" data-language-autonym="Hrvatski" data-language-local-name="horvaadi" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Nitro" title="Nitro – ido" lang="io" hreflang="io" data-title="Nitro" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Nitroheno" title="Nitroheno – iloko" lang="ilo" hreflang="ilo" data-title="Nitroheno" data-language-autonym="Ilokano" data-language-local-name="iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno – interlingua" lang="ia" hreflang="ia" data-title="Nitrogeno" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Nitrogen" title="Nitrogen – interlingue" lang="ie" hreflang="ie" data-title="Nitrogen" data-language-autonym="Interlingue" data-language-local-name="interlingue" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – osseedi" lang="os" hreflang="os" data-title="Азот" data-language-autonym="Ирон" data-language-local-name="osseedi" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/INihwe" title="INihwe – suulu" lang="zu" hreflang="zu" data-title="INihwe" data-language-autonym="IsiZulu" data-language-local-name="suulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/K%C3%B6fnunarefni" title="Köfnunarefni – islandi" lang="is" hreflang="is" data-title="Köfnunarefni" data-language-autonym="Íslenska" data-language-local-name="islandi" 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/Azoto" title="Azoto – itaalia" lang="it" hreflang="it" data-title="Azoto" data-language-autonym="Italiano" data-language-local-name="itaalia" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%97%D7%A0%D7%A7%D7%9F" title="חנקן – heebrea" lang="he" hreflang="he" data-title="חנקן" data-language-autonym="עברית" data-language-local-name="heebrea" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Nitrogen" title="Nitrogen – jaava" lang="jv" hreflang="jv" data-title="Nitrogen" data-language-autonym="Jawa" data-language-local-name="jaava" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Az%C9%94%C9%94t%C9%A9" title="Azɔɔtɩ – kabije" lang="kbp" hreflang="kbp" data-title="Azɔɔtɩ" data-language-autonym="Kabɩyɛ" data-language-local-name="kabije" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B2%BE%E0%B2%B0%E0%B2%9C%E0%B2%A8%E0%B2%95" title="ಸಾರಜನಕ – kannada" lang="kn" hreflang="kn" data-title="ಸಾರಜನಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Nitrohenu" title="Nitrohenu – pampanga" lang="pam" hreflang="pam" data-title="Nitrohenu" data-language-autonym="Kapampangan" data-language-local-name="pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%96%E1%83%9D%E1%83%A2%E1%83%98" title="აზოტი – gruusia" lang="ka" hreflang="ka" data-title="აზოტი" data-language-autonym="ქართული" data-language-local-name="gruusia" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – kasahhi" lang="kk" hreflang="kk" data-title="Азот" data-language-autonym="Қазақша" data-language-local-name="kasahhi" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Nitrojen" title="Nitrojen – korni" lang="kw" hreflang="kw" data-title="Nitrojen" data-language-autonym="Kernowek" data-language-local-name="korni" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – kirgiisi" lang="ky" hreflang="ky" data-title="Азот" data-language-autonym="Кыргызча" data-language-local-name="kirgiisi" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – mäemari" lang="mrj" hreflang="mrj" data-title="Азот" data-language-autonym="Кырык мары" data-language-local-name="mäemari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Nitrojeni" title="Nitrojeni – suahiili" lang="sw" hreflang="sw" data-title="Nitrojeni" data-language-autonym="Kiswahili" data-language-local-name="suahiili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – komi" lang="kv" hreflang="kv" data-title="Азот" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Az%C3%B2t" title="Azòt – haiti" lang="ht" hreflang="ht" data-title="Azòt" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haiti" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Az%C3%B2t" title="Azòt – Guajaana kreoolkeel" lang="gcr" hreflang="gcr" data-title="Azòt" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guajaana kreoolkeel" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/N%C3%AEtrojen" title="Nîtrojen – kurdi" lang="ku" hreflang="ku" data-title="Nîtrojen" data-language-autonym="Kurdî" data-language-local-name="kurdi" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Azot" title="Azot – ladiini" lang="lld" hreflang="lld" data-title="Azot" data-language-autonym="Ladin" data-language-local-name="ladiini" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BB%84%E0%BA%99%E0%BB%82%E0%BA%95%E0%BA%A3%E0%BB%80%E0%BA%88%E0%BA%99" title="ໄນໂຕຣເຈນ – lao" lang="lo" hreflang="lo" data-title="ໄນໂຕຣເຈນ" data-language-autonym="ລາວ" data-language-local-name="lao" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Nitrogenium" title="Nitrogenium – ladina" lang="la" hreflang="la" data-title="Nitrogenium" data-language-autonym="Latina" data-language-local-name="ladina" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Sl%C4%81peklis" title="Slāpeklis – läti" lang="lv" hreflang="lv" data-title="Slāpeklis" data-language-autonym="Latviešu" data-language-local-name="läti" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/St%C3%A9ckstoff" title="Stéckstoff – letseburgi" lang="lb" hreflang="lb" data-title="Stéckstoff" data-language-autonym="Lëtzebuergesch" data-language-local-name="letseburgi" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lez mw-list-item"><a href="https://lez.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – lesgi" lang="lez" hreflang="lez" data-title="Азот" data-language-autonym="Лезги" data-language-local-name="lesgi" class="interlanguage-link-target"><span>Лезги</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Azotas" title="Azotas – leedu" lang="lt" hreflang="lt" data-title="Azotas" data-language-autonym="Lietuvių" data-language-local-name="leedu" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Azoto" title="Azoto – liguuri" lang="lij" hreflang="lij" data-title="Azoto" data-language-autonym="Ligure" data-language-local-name="liguuri" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Stikstof" title="Stikstof – limburgi" lang="li" hreflang="li" data-title="Stikstof" data-language-autonym="Limburgs" data-language-local-name="limburgi" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Azoti" title="Azoti – lingala" lang="ln" hreflang="ln" data-title="Azoti" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Nitrojen" title="Nitrojen – Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Nitrojen" data-language-autonym="Lingua Franca Nova" data-language-local-name="Lingua Franca Nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Azot" title="Azot – livviko" lang="olo" hreflang="olo" data-title="Azot" data-language-autonym="Livvinkarjala" data-language-local-name="livviko" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/trano" title="trano – ložban" lang="jbo" hreflang="jbo" data-title="trano" data-language-autonym="La .lojban." data-language-local-name="ložban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Azoto" title="Azoto – lombardi" lang="lmo" hreflang="lmo" data-title="Azoto" data-language-autonym="Lombard" data-language-local-name="lombardi" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén – ungari" lang="hu" hreflang="hu" data-title="Nitrogén" data-language-autonym="Magyar" data-language-local-name="ungari" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – makedoonia" lang="mk" hreflang="mk" data-title="Азот" data-language-autonym="Македонски" data-language-local-name="makedoonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Az%C3%B4ta" title="Azôta – malagassi" lang="mg" hreflang="mg" data-title="Azôta" data-language-autonym="Malagasy" data-language-local-name="malagassi" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml badge-Q17437796 badge-featuredarticle mw-list-item" title="eeskujulik artikkel"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A8%E0%B5%88%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B4%9C%E0%B5%BB" title="നൈട്രജൻ – malajalami" lang="ml" hreflang="ml" data-title="നൈട്രജൻ" data-language-autonym="മലയാളം" data-language-local-name="malajalami" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Nitro%C4%A1enu" title="Nitroġenu – malta" lang="mt" hreflang="mt" data-title="Nitroġenu" data-language-autonym="Malti" data-language-local-name="malta" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Hauota" title="Hauota – maoori" lang="mi" hreflang="mi" data-title="Hauota" data-language-autonym="Māori" data-language-local-name="maoori" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%A8%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A4%BE%E0%A4%AF%E0%A5%82" title="नत्रवायू – marathi" lang="mr" hreflang="mr" data-title="नत्रवायू" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%86%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%8A%D9%86" title="نيتروجين – Egiptuse araabia" lang="arz" hreflang="arz" data-title="نيتروجين" data-language-autonym="مصرى" data-language-local-name="Egiptuse araabia" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%85%EA%AF%A5%EA%AF%A2%EA%AF%87%EA%AF%AD%EA%AF%94%EA%AF%A3%EA%AF%96%EA%AF%A6%EA%AF%9F" title="ꯅꯥꯢꯇ꯭ꯔꯣꯖꯦꯟ – manipuri" lang="mni" hreflang="mni" data-title="ꯅꯥꯢꯇ꯭ꯔꯣꯖꯦꯟ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Nitrogen" title="Nitrogen – minangkabau" lang="min" hreflang="min" data-title="Nitrogen" data-language-autonym="Minangkabau" data-language-local-name="minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/D%C3%A2ng" title="Dâng – idamini" lang="cdo" hreflang="cdo" data-title="Dâng" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="idamini" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – mongoli" lang="mn" hreflang="mn" data-title="Азот" data-language-autonym="Монгол" data-language-local-name="mongoli" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%94%E1%80%AD%E1%80%AF%E1%80%80%E1%80%BA%E1%80%91%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%82%E1%80%BB%E1%80%84%E1%80%BA" title="နိုက်ထရိုဂျင် – birma" lang="my" hreflang="my" data-title="နိုက်ထရိုဂျင်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birma" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Nitrogen" title="Nitrogen – fidži" lang="fj" hreflang="fj" data-title="Nitrogen" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fidži" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Stikstof_(element)" title="Stikstof (element) – hollandi" lang="nl" hreflang="nl" data-title="Stikstof (element)" data-language-autonym="Nederlands" data-language-local-name="hollandi" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – nepali" lang="ne" hreflang="ne" data-title="नाइट्रोजन" data-language-autonym="नेपाली" data-language-local-name="nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – nevari" lang="new" hreflang="new" data-title="नाइट्रोजन" data-language-autonym="नेपाल भाषा" data-language-local-name="nevari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%AA%92%E7%B4%A0" title="窒素 – jaapani" lang="ja" hreflang="ja" data-title="窒素" data-language-autonym="日本語" data-language-local-name="jaapani" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Stikstoof" title="Stikstoof – põhjafriisi" lang="frr" hreflang="frr" data-title="Stikstoof" data-language-autonym="Nordfriisk" data-language-local-name="põhjafriisi" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Nitrogen" title="Nitrogen – norra bokmål" lang="nb" hreflang="nb" data-title="Nitrogen" data-language-autonym="Norsk bokmål" data-language-local-name="norra bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Nitrogen" title="Nitrogen – uusnorra" lang="nn" hreflang="nn" data-title="Nitrogen" data-language-autonym="Norsk nynorsk" data-language-local-name="uusnorra" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Nitrogene" title="Nitrogene – noviaal" lang="nov" hreflang="nov" data-title="Nitrogene" data-language-autonym="Novial" data-language-local-name="noviaal" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Az%C3%B2t" title="Azòt – oksitaani" lang="oc" hreflang="oc" data-title="Azòt" data-language-autonym="Occitan" data-language-local-name="oksitaani" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AF%E0%AC%AC%E0%AC%95%E0%AD%8D%E0%AC%B7%E0%AC%BE%E0%AC%B0%E0%AC%9C%E0%AC%BE%E0%AC%A8" title="ଯବକ୍ଷାରଜାନ – oria" lang="or" hreflang="or" data-title="ଯବକ୍ଷାରଜାନ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="oria" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Naayitiroojiinii" title="Naayitiroojiinii – oromo" lang="om" hreflang="om" data-title="Naayitiroojiinii" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Azot" title="Azot – usbeki" lang="uz" hreflang="uz" data-title="Azot" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbeki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A8%E0%A8%BE%E0%A8%88%E0%A8%9F%E0%A8%B0%E0%A9%8B%E0%A8%9C%E0%A8%A8" title="ਨਾਈਟਰੋਜਨ – pandžabi" lang="pa" hreflang="pa" data-title="ਨਾਈਟਰੋਜਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pandžabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन – paali" lang="pi" hreflang="pi" data-title="नाइट्रोजन" data-language-autonym="पालि" data-language-local-name="paali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%DB%8C%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائیٹروجن – lahnda" lang="pnb" hreflang="pnb" data-title="نائیٹروجن" data-language-autonym="پنجابی" data-language-local-name="lahnda" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%94%E1%80%AF%E1%80%B2%E1%80%80%E1%80%BA%E1%80%91%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%85%E1%80%B2%E1%80%94%E1%80%BA" title="နုဲက်ထရိုစဲန် – paoo" lang="blk" hreflang="blk" data-title="နုဲက်ထရိုစဲန်" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="paoo" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-pap mw-list-item"><a href="https://pap.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno – papiamento" lang="pap" hreflang="pap" data-title="Nitrogeno" data-language-autonym="Papiamentu" data-language-local-name="papiamento" class="interlanguage-link-target"><span>Papiamentu</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%86%D8%A7%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%86" title="نايتروجن – puštu" lang="ps" hreflang="ps" data-title="نايتروجن" data-language-autonym="پښتو" data-language-local-name="puštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Naichojen" title="Naichojen – Jamaica kreoolkeel" lang="jam" hreflang="jam" data-title="Naichojen" data-language-autonym="Patois" data-language-local-name="Jamaica kreoolkeel" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/As%C3%B2t" title="Asòt – piemonte" lang="pms" hreflang="pms" data-title="Asòt" data-language-autonym="Piemontèis" data-language-local-name="piemonte" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Stickstoff" title="Stickstoff – alamsaksa" lang="nds" hreflang="nds" data-title="Stickstoff" data-language-autonym="Plattdüütsch" data-language-local-name="alamsaksa" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Azot" title="Azot – poola" lang="pl" hreflang="pl" data-title="Azot" data-language-autonym="Polski" data-language-local-name="poola" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Azoto" title="Azoto – portugali" lang="pt" hreflang="pt" data-title="Azoto" data-language-autonym="Português" data-language-local-name="portugali" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-crh mw-list-item"><a href="https://crh.wikipedia.org/wiki/Azot" title="Azot – krimmitatari" lang="crh" hreflang="crh" data-title="Azot" data-language-autonym="Qırımtatarca" data-language-local-name="krimmitatari" class="interlanguage-link-target"><span>Qırımtatarca</span></a></li><li class="interlanguage-link interwiki-ksh mw-list-item"><a href="https://ksh.wikipedia.org/wiki/Stickstoff" title="Stickstoff – kölni" lang="ksh" hreflang="ksh" data-title="Stickstoff" data-language-autonym="Ripoarisch" data-language-local-name="kölni" class="interlanguage-link-target"><span>Ripoarisch</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Azot" title="Azot – rumeenia" lang="ro" hreflang="ro" data-title="Azot" data-language-autonym="Română" data-language-local-name="rumeenia" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Qullpachaq" title="Qullpachaq – ketšua" lang="qu" hreflang="qu" data-title="Qullpachaq" data-language-autonym="Runa Simi" data-language-local-name="ketšua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – russiini" lang="rue" hreflang="rue" data-title="Азот" data-language-autonym="Русиньскый" data-language-local-name="russiini" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – vene" lang="ru" hreflang="ru" data-title="Азот" data-language-autonym="Русский" data-language-local-name="vene" 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%90%D0%B7%D0%BE%D1%82" title="Азот – jakuudi" lang="sah" hreflang="sah" data-title="Азот" data-language-autonym="Саха тыла" data-language-local-name="jakuudi" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%A8%E0%A5%88%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8%E0%A5%8D" title="नैट्रोजन् – sanskriti" lang="sa" hreflang="sa" data-title="नैट्रोजन्" data-language-autonym="संस्कृतम्" data-language-local-name="sanskriti" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%B1%E1%B1%9F%E1%B1%AD%E1%B1%B4%E1%B1%A8%E1%B1%9A%E1%B1%A1%E1%B1%9F%E1%B1%B9%E1%B1%B1" title="ᱱᱟᱭᱴᱨᱚᱡᱟᱹᱱ – santali" lang="sat" hreflang="sat" data-title="ᱱᱟᱭᱴᱨᱚᱡᱟᱹᱱ" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="santali" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-skr mw-list-item"><a href="https://skr.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائٹروجن – seraiki" lang="skr" hreflang="skr" data-title="نائٹروجن" data-language-autonym="سرائیکی" data-language-local-name="seraiki" class="interlanguage-link-target"><span>سرائیکی</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Azotu" title="Azotu – sardi" lang="sc" hreflang="sc" data-title="Azotu" data-language-autonym="Sardu" data-language-local-name="sardi" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Nitrogen" title="Nitrogen – šoti" lang="sco" hreflang="sco" data-title="Nitrogen" data-language-autonym="Scots" data-language-local-name="šoti" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Stikstof" title="Stikstof – saterfriisi" lang="stq" hreflang="stq" data-title="Stikstof" data-language-autonym="Seeltersk" data-language-local-name="saterfriisi" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Azoti" title="Azoti – albaania" lang="sq" hreflang="sq" data-title="Azoti" data-language-autonym="Shqip" data-language-local-name="albaania" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Azzotu" title="Azzotu – sitsiilia" lang="scn" hreflang="scn" data-title="Azzotu" data-language-autonym="Sicilianu" data-language-local-name="sitsiilia" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B1%E0%B6%BA%E0%B7%92%E0%B6%A7%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%A2%E0%B6%B1%E0%B7%8A" title="නයිට්‍රජන් – singali" lang="si" hreflang="si" data-title="නයිට්‍රජන්" data-language-autonym="සිංහල" data-language-local-name="singali" 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/Nitrogen" title="Nitrogen – lihtsustatud inglise" lang="en-simple" hreflang="en-simple" data-title="Nitrogen" data-language-autonym="Simple English" data-language-local-name="lihtsustatud inglise" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%BD%D8%B1%D9%88%D8%AC%D9%86" title="نائٽروجن – sindhi" lang="sd" hreflang="sd" data-title="نائٽروجن" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Dus%C3%ADk" title="Dusík – slovaki" lang="sk" hreflang="sk" data-title="Dusík" data-language-autonym="Slovenčina" data-language-local-name="slovaki" 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/Du%C5%A1ik" title="Dušik – sloveeni" lang="sl" hreflang="sl" data-title="Dušik" data-language-autonym="Slovenščina" data-language-local-name="sloveeni" 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/Nitrojiin" title="Nitrojiin – somaali" lang="so" hreflang="so" data-title="Nitrojiin" data-language-autonym="Soomaaliga" data-language-local-name="somaali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%86%D8%A7%DB%8C%D8%AA%D8%B1%DB%86%D8%AC%DB%8C%D9%86" title="نایترۆجین – sorani" lang="ckb" hreflang="ckb" data-title="نایترۆجین" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – serbia" lang="sr" hreflang="sr" data-title="Азот" data-language-autonym="Српски / srpski" data-language-local-name="serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik – serbia-horvaadi" lang="sh" hreflang="sh" data-title="Dušik" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbia-horvaadi" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén – sunda" lang="su" hreflang="su" data-title="Nitrogén" data-language-autonym="Sunda" data-language-local-name="sunda" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Typpi" title="Typpi – soome" lang="fi" hreflang="fi" data-title="Typpi" data-language-autonym="Suomi" data-language-local-name="soome" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kv%C3%A4ve" title="Kväve – rootsi" lang="sv" hreflang="sv" data-title="Kväve" data-language-autonym="Svenska" data-language-local-name="rootsi" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Nitrohino" title="Nitrohino – tagalogi" lang="tl" hreflang="tl" data-title="Nitrohino" data-language-autonym="Tagalog" data-language-local-name="tagalogi" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A8%E0%AF%88%E0%AE%9F%E0%AF%8D%E0%AE%B0%E0%AE%9A%E0%AE%A9%E0%AF%8D" title="நைட்ரசன் – tamili" lang="ta" hreflang="ta" data-title="நைட்ரசன்" data-language-autonym="தமிழ்" data-language-local-name="tamili" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот – tatari" lang="tt" hreflang="tt" data-title="Азот" data-language-autonym="Татарча / tatarça" data-language-local-name="tatari" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A8%E0%B0%A4%E0%B1%8D%E0%B0%B0%E0%B0%9C%E0%B0%A8%E0%B0%BF" title="నత్రజని – telugu" lang="te" hreflang="te" data-title="నత్రజని" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%99%E0%B9%82%E0%B8%95%E0%B8%A3%E0%B9%80%E0%B8%88%E0%B8%99" title="ไนโตรเจน – tai" lang="th" hreflang="th" data-title="ไนโตรเจน" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nit%C6%A1" title="Nitơ – vietnami" lang="vi" hreflang="vi" data-title="Nitơ" data-language-autonym="Tiếng Việt" data-language-local-name="vietnami" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9D%D0%B8%D1%82%D1%80%D0%BE%D0%B3%D0%B5%D0%BD" title="Нитроген – tadžiki" lang="tg" hreflang="tg" data-title="Нитроген" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžiki" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%BE%E1%8E%A2%E1%8F%A0%E1%8F%A4%E1%8F%82" title="ᎾᎢᏠᏤᏂ – tšerokii" lang="chr" hreflang="chr" data-title="ᎾᎢᏠᏤᏂ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="tšerokii" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Azot" title="Azot – türgi" lang="tr" hreflang="tr" data-title="Azot" data-language-autonym="Türkçe" data-language-local-name="türgi" 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%D0%B7%D0%BE%D1%82" title="Азот – ukraina" lang="uk" hreflang="uk" data-title="Азот" data-language-autonym="Українська" data-language-local-name="ukraina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائٹروجن – urdu" lang="ur" hreflang="ur" data-title="نائٹروجن" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D8%A7%D8%B2%D9%88%D8%AA" title="ئازوت – uiguuri" lang="ug" hreflang="ug" data-title="ئازوت" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uiguuri" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Azoto" title="Azoto – veneti" lang="vec" hreflang="vec" data-title="Azoto" data-language-autonym="Vèneto" data-language-local-name="veneti" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Azot" title="Azot – vepsa" lang="vep" hreflang="vep" data-title="Azot" data-language-autonym="Vepsän kel’" data-language-local-name="vepsa" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/Nitrin" title="Nitrin – volapüki" lang="vo" hreflang="vo" data-title="Nitrin" data-language-autonym="Volapük" data-language-local-name="volapüki" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Nitrodjinne" title="Nitrodjinne – vallooni" lang="wa" hreflang="wa" data-title="Nitrodjinne" data-language-autonym="Walon" data-language-local-name="vallooni" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E6%B0%AE" title="氮 – klassikaline hiina" lang="lzh" hreflang="lzh" data-title="氮" data-language-autonym="文言" data-language-local-name="klassikaline hiina" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Nitroheno" title="Nitroheno – varai" lang="war" hreflang="war" data-title="Nitroheno" 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/%E6%B0%AE" title="氮 – uu" lang="wuu" hreflang="wuu" data-title="氮" data-language-autonym="吴语" data-language-local-name="uu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%96%D7%90%D7%98" title="אזאט – jidiši" lang="yi" hreflang="yi" data-title="אזאט" data-language-autonym="ייִדיש" data-language-local-name="jidiši" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/N%C3%ADtr%C3%B3j%C3%ACn" title="Nítrójìn – joruba" lang="yo" hreflang="yo" data-title="Nítrójìn" data-language-autonym="Yorùbá" data-language-local-name="joruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%B0%AE" title="氮 – kantoni" lang="yue" hreflang="yue" data-title="氮" data-language-autonym="粵語" data-language-local-name="kantoni" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a 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<div style="font-family:monospace;font-size:0.9em;line-height:1;text-align:right;"> <br /><br /><br /><br /><br />5<br />2</div> </td> </tr><tr> <td style="text-align:center;vertical-align:middle"><span style="margin-left:10px;font-size:2.8em;line-height:1.2;font-family:'Linux Libertine',Georgia,Times,serif">N</span><br /> <span style="margin-left:10px;font-size:0.8em;line-height:1.1;">14,0067</span></td> </tr> <tr style="text-align:center;vertical-align:bottom;"> <td><span style="font-size:0.9em;line-height:1;font-weight:bold;">Lämmastik</span></td> </tr> </tbody></table> </div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:Dinitrogen-3D-vdW.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Dinitrogen-3D-vdW.png/220px-Dinitrogen-3D-vdW.png" decoding="async" width="220" height="167" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Dinitrogen-3D-vdW.png/330px-Dinitrogen-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Dinitrogen-3D-vdW.png/440px-Dinitrogen-3D-vdW.png 2x" data-file-width="1100" data-file-height="833" /></a><figcaption>Arvutiga loodud lämmastiku molekuli mudel</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG/220px-L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG/330px-L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG/440px-L%C3%A4bi_l%C3%A4mmastiku._Vedel_l%C3%A4mmastik_AHHAA_teadusteatris_Emaj6e_festivalil_2013.JPG 2x" data-file-width="2816" data-file-height="2112" /></a><figcaption>Vedela lämmastiku tekitatud pilv <a href="/wiki/Teaduskeskus_Ahhaa" title="Teaduskeskus Ahhaa">teaduskeskuse Ahhaa</a> teadusteatris</figcaption></figure> <p><b>Lämmastik</b> (tähis <b>N</b>) on <a href="/wiki/Keemiline_element" title="Keemiline element">keemiline element</a> <a href="/wiki/J%C3%A4rjenumber" class="mw-redirect" title="Järjenumber">järjenumbriga</a> 7. Lämmastik on <a href="/wiki/Normaaltingimused" title="Normaaltingimused">tavatingimustes</a> lõhnatu, värvitu ja maitsetu <a href="/wiki/Gaas" title="Gaas">gaas</a>, mis moodustab <a href="/wiki/Maa_(planeet)" class="mw-redirect" title="Maa (planeet)">Maa</a> <a href="/wiki/Atmosf%C3%A4%C3%A4r" title="Atmosfäär">atmosfäärist</a> mahult 78,09% (massilt 75,51%). Lämmastik on <a href="/wiki/Universum" title="Universum">universumis</a> esinemissageduselt kuues element<sup id="cite_ref-Encyclopedia_Britannica_1-0" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> ning <a href="/wiki/Maakoor" title="Maakoor">maakoores</a> 32. element.<sup id="cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-0" class="reference"><a href="#cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Lämmastik on <a href="/wiki/Mittemetall" class="mw-redirect" title="Mittemetall">mittemetall</a> ning esineb looduses keemiliselt väga püsivate <a href="/wiki/Aatom" title="Aatom">kaheaatomiliste</a> <a href="/wiki/Lihtaine" title="Lihtaine">lihtaine</a> <a href="/wiki/Molekul" title="Molekul">molekulidena</a>. Kahe lämmastikuaatomi vahel on <a href="/wiki/Kovalentne_side" title="Kovalentne side">kovalentne</a> <a href="/wiki/Kolmikside" title="Kolmikside">kolmikside</a>, mida loetakse üheks tugevamaks omataoliseks.<sup id="cite_ref-NN_Bond_3-0" class="reference"><a href="#cite_note-NN_Bond-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Seetõttu on kaheaatomiline lämmastikumolekul peaaegu <a href="/wiki/Inertsus_(keemia)" title="Inertsus (keemia)">inertne</a>.<sup id="cite_ref-Deacon_4-0" class="reference"><a href="#cite_note-Deacon-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Lämmastikul on kaks <a href="/wiki/Stabiilne_isotoop" title="Stabiilne isotoop">stabiilset isotoopi</a> <a href="/wiki/Massiarv" title="Massiarv">massiarvudega</a> 14 (esinemissagedusega 99,63%) ja 15 (esinemissagedusega 0,37%).<sup id="cite_ref-Encyclopedia_Britannica_1-1" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Sellest lähtuvalt võetakse arvutuslikuks lämmastiku <a href="/wiki/Aatommass" title="Aatommass">aatommassiks</a> 14,0067. </p><p>Lämmastiku <a href="/wiki/Keemistemperatuur" title="Keemistemperatuur">keemistemperatuur</a> <a href="/wiki/Normaalr%C3%B5hk" title="Normaalrõhk">normaalrõhu</a> korral on −195,795 °<a href="/wiki/Celsiuse_skaala" title="Celsiuse skaala">C</a>,<sup id="cite_ref-RSC_5-0" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> millest madalamal temperatuuril esineb lämmastik värvitu <a href="/wiki/Vedelik" title="Vedelik">vedelikuna</a>. Lämmastiku <a href="/wiki/Sulamistemperatuur" title="Sulamistemperatuur">sulamistemperatuur</a> normaalrõhu korral on −210 °C,<sup id="cite_ref-RSC_5-1" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> millest madalamal temperatuuril muutub lämmastik <a href="/wiki/Tahkis" title="Tahkis">tahkeks</a> valgeks aineks, mis meenutab oma <a href="/wiki/Kristallstruktuur" class="mw-redirect" title="Kristallstruktuur">struktuurilt</a> <a href="/wiki/Lumi" title="Lumi">lund</a>.<sup id="cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-1" class="reference"><a href="#cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ajalugu">Ajalugu</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=1" title="Muuda alaosa "Ajalugu"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=1" title="Muuda alaosa "Ajalugu" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lämmastik kui gaas avastati alles 18. sajandi teisel poolel, mil <a href="/wiki/%C3%95hk" title="Õhk">õhu</a> uurimine ning komponentideks lahutamine tegi teaduses võidukäigu. Esimestena eraldasid lämmastiku õhust rootslane <a href="/wiki/Carl_Wilhelm_Scheele" title="Carl Wilhelm Scheele">Carl Wilhelm Scheele</a> (jagas õhu põlevaks õhuks (<i>fire air</i>) ja rüvetunud õhuks (<i>foul air</i>))<sup id="cite_ref-Encyclopedia_Britannica_1-2" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> ning inglased <a href="/wiki/Joseph_Priestley" title="Joseph Priestley">Joseph Priestley</a> ja <a href="/wiki/Henry_Cavendish" title="Henry Cavendish">Henry Cavendish</a>. Lämmastiku avastamise au kuulub aga šotlasele, <a href="/w/index.php?title=Daniel_Rutherford&action=edit&redlink=1" class="new" title="Daniel Rutherford (pole veel kirjutatud)">Daniel Rutherfordile</a>, kes esimesena, 1772. aastal, pakkus oma doktoritöös välja, et tegemist võib olla uue keemilise elemendiga.<sup id="cite_ref-RSC_5-2" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Prantsuse keemik <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Laurent de Lavoisier</a> pakkus 1786. aastal<sup id="cite_ref-Air_Liquid_6-0" class="reference"><a href="#cite_note-Air_Liquid-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> uue gaasi nimeks <i>azote</i> (elutu),<sup id="cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-2" class="reference"><a href="#cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> sest puhast lämmastikku hingama pandud organismid surid. Tänapäeval levinuma nime lämmastikule – <i>nitrogenium</i> (nitraatide looja) – võttis 1790. aastal kasutusele aga teine prantsuse keemik – <a href="/w/index.php?title=Jean_Antoine_Claude_Chaptal&action=edit&redlink=1" class="new" title="Jean Antoine Claude Chaptal (pole veel kirjutatud)">Jean Antoine Claude Chaptal</a>.<sup id="cite_ref-Air_Liquid_6-1" class="reference"><a href="#cite_note-Air_Liquid-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Lämmastiku eestikeelne nimetus on tulnud sõnast lämbuma – <a href="/wiki/Aeroobid" title="Aeroobid">aeroobsed organismid</a> ei ole võimelised lämmastikku <a href="/wiki/Hingamine" title="Hingamine">hingamiseks</a> kasutama ning <a href="/wiki/Hapnik" title="Hapnik">hapniku</a> puudumisel lämbuvad. </p> <div class="mw-heading mw-heading2"><h2 id="Keemilised_omadused">Keemilised omadused</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=2" title="Muuda alaosa "Keemilised omadused"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=2" title="Muuda alaosa "Keemilised omadused" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Toatemperatuur" title="Toatemperatuur">Toatemperatuuril</a> on lämmastik väga stabiilne gaas ega reageeri enamasti hapniku, <a href="/wiki/Vesinik" title="Vesinik">vesiniku</a> ega enamiku teiste elementidega. Lämmastiku molekul on väga stabiilne, sest kahe lämmastiku aatomi vahel molekulis on kolmikside, mille lõhkumiseks kulub energiat 945 kJ mooli kohta. Looduses toimuvad reaktsioonid gaasilise lämmastikuga üksnes kindlates tingimustes, kus on piisavalt energiat, et lämmastiku molekuli aktivatsioonibarjäär ületada: </p> <ul><li><a href="/wiki/Atmosf%C3%A4%C3%A4r" title="Atmosfäär">atmosfääris</a> <a href="/wiki/%C3%84ike" title="Äike">äikesetormi</a> sees <a href="/wiki/Elektrivool" title="Elektrivool">elektrivoolu</a> toimel<sup id="cite_ref-UCAR_7-0" class="reference"><a href="#cite_note-UCAR-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>;</li> <li><a href="/wiki/Ionosf%C3%A4%C3%A4r" title="Ionosfäär">kõrgetes atmosfäärikihtides</a> <a href="/wiki/Virmalised" title="Virmalised">virmaliste</a> korral (kõrge <a href="/wiki/Energia" title="Energia">energiaga</a> <a href="/wiki/P%C3%A4ikesetuul" title="Päikesetuul">päikesetuule osakeste</a> abil)<sup id="cite_ref-Science_8-0" class="reference"><a href="#cite_note-Science-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>;</li> <li><a href="/w/index.php?title=Fotokatal%C3%BC%C3%BCs&action=edit&redlink=1" class="new" title="Fotokatalüüs (pole veel kirjutatud)">fotokatalüütiliselt</a> atmosfääris <a href="/wiki/Titaan" title="Titaan">titaandioksiidi</a> <a href="/wiki/Nanoosake" title="Nanoosake">nanoosakeste</a> pinnal <a href="/wiki/UV-kiirgus" class="mw-redirect" title="UV-kiirgus">UV-kiirguse</a> mõjul<sup id="cite_ref-Nature_Communications_9-0" class="reference"><a href="#cite_note-Nature_Communications-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>;</li> <li>bioloogilisel <a href="/wiki/L%C3%A4mmastikusidumine" title="Lämmastikusidumine">lämmastiku sidumisel</a> (näiteks <a href="/wiki/M%C3%BCgarbakterid" title="Mügarbakterid">mügarbakterid</a> või <a href="/wiki/Ts%C3%BCanobakterid" title="Tsüanobakterid">tsüanobakterid</a> seovad õhulämmastikku <a href="/wiki/Ens%C3%BC%C3%BCm" title="Ensüüm">ensüümi</a> <a href="/w/index.php?title=Nitrogenaas&action=edit&redlink=1" class="new" title="Nitrogenaas (pole veel kirjutatud)">nitrogenaas</a> abil)<sup id="cite_ref-Nature_Education_10-0" class="reference"><a href="#cite_note-Nature_Education-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>. Lämmastikumolekuli kolmiksideme katkestamiseks kulub ära 16 ATP molekuli energia kui reaktsioonide käigus muutub ATP ADP molekuliks.</li></ul> <p>Atmosfäärireaktsioonide tulemusena seotakse N<sub>2</sub> molekulid hapniku molekulide või radikaalidega, moodustades nii lämmastikoksiidi (NO) kui ka lämmastikdioksiidi (NO<sub>2</sub>). <a href="/wiki/Kaugseire" title="Kaugseire">Kaugseires</a> <a href="/wiki/%C3%95husaasteained" title="Õhusaasteained">õhusaaste</a> korral kasutatakse nendest mõlemast korraga rääkides terminit NO<sub>x</sub>. Lämmastikoksiidid reageerivad õhus <a href="/wiki/Vesi" title="Vesi">veega</a>, moodustades <a href="/wiki/L%C3%A4mmastikhape" title="Lämmastikhape">lämmastikhappe</a>, mis on üheks <a href="/wiki/Happesademed" title="Happesademed">happesademete</a> allikaks.<sup id="cite_ref-Harvard_11-0" class="reference"><a href="#cite_note-Harvard-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>Bioloogiliste protsesside käigus seotakse N<sub>2</sub> molekulid <a href="/wiki/Ammoniaak" title="Ammoniaak">ammoniaagi</a> (NH<sub>3</sub>) molekulideks, millest taimed <a href="/wiki/Keemiline_s%C3%BCntees" title="Keemiline süntees">sünteesivad</a> edasi eluks vajalikke <a href="/wiki/Biomolekul" title="Biomolekul">biomolekule</a>.<sup id="cite_ref-Nature_Education_10-1" class="reference"><a href="#cite_note-Nature_Education-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/T%C3%B6%C3%B6stus" title="Tööstus">Tööstuslikult</a> seotakse õhulämmastikku kaltsiumkarbiidi (CaC<sub>2</sub>) abil. Kaltsiumkarbiidi reageerimisel õhulämmastikuga tekib tsüanamiid (CaCN<sub>2</sub>), mis on juba iseenesest hea <a href="/wiki/V%C3%A4etis" title="Väetis">väetis</a>. Kuigi tööstuslik lämmastiku sidumine on väga keeruline protsess, võib lõpp-produktide järgi seda ka lihtsustatud kujul esitada: </p> <dl><dd>CaO + 3C ⇌ CaC<sub>2</sub> + CO<sub>2</sub></dd> <dd>CaC<sub>2</sub> + N<sub>2</sub> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {\rightarrow } }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">→</mo> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {\rightarrow } }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ca7cddd9f55108a4456a2165c77914412e885944" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \mathrm {\rightarrow } }"></span> CaCN<sub>2</sub> + C<sup id="cite_ref-Science_8-1" class="reference"><a href="#cite_note-Science-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></dd></dl> <p>See on tööstuslikult ja suures mahus lämmastiku fikseerimiseks kõige <a href="/wiki/Energias%C3%A4%C3%A4st" title="Energiasääst">energiasäästlikum</a> protsess. Häid tulemusi on saadud ka puhta gaasilise lämmastiku ja puhta gaasilise vesiniku kokkujuhtimisel, kuid suuremates kogustes ei ole selle protsessiga veel lämmastikku suudetud fikseerida.<sup id="cite_ref-Science_8-2" class="reference"><a href="#cite_note-Science-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> 21. sajandi alguse seisuga on maailma suurimad lämmastikutootjad (ammoniaagi kujul) <a href="/wiki/India" title="India">India</a>, <a href="/wiki/Venemaa" title="Venemaa">Venemaa</a>, <a href="/wiki/USA" class="mw-redirect" title="USA">USA</a> ning <a href="/wiki/Trinidad_ja_Tobago" title="Trinidad ja Tobago">Trinidad ja Tobago</a>.<sup id="cite_ref-Encyclopedia_Britannica_1-3" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Kõrgematel temperatuuridel on lämmastik võimeline reageerima ka aktiivsete metallidega (<a href="/wiki/Liitium" title="Liitium">liitiumiga</a>, <a href="/wiki/Magneesium" title="Magneesium">magneesiumiga</a> ja titaaniga), moodustades vastavate metallidega soolad (<a href="/wiki/Nitriidid" title="Nitriidid">nitriidid</a>).<sup id="cite_ref-UIG_12-0" class="reference"><a href="#cite_note-UIG-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Tootmine">Tootmine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=3" title="Muuda alaosa "Tootmine"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=3" title="Muuda alaosa "Tootmine" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:Colonne_distillazione.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Colonne_distillazione.jpg/220px-Colonne_distillazione.jpg" decoding="async" width="220" height="290" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Colonne_distillazione.jpg/330px-Colonne_distillazione.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Colonne_distillazione.jpg/440px-Colonne_distillazione.jpg 2x" data-file-width="1609" data-file-height="2120" /></a><figcaption>Tavapärased tööstusliku fraktsioneeriva destillatsiooni seadmed</figcaption></figure> <p>Tööstuslikult toodetakse puhast lämmastikku enamasti veeldatud õhu <a href="/wiki/Rektifikatsioon" title="Rektifikatsioon">rektifikatsiooniga</a> (ehk <a href="/wiki/Fraktsioneeriv_destillatsioon" title="Fraktsioneeriv destillatsioon">fraktsioneeriva destillatsiooniga</a>), kuna hapniku keemistemperatuur (−183 °C)<sup id="cite_ref-Oxygen_13-0" class="reference"><a href="#cite_note-Oxygen-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> on kõrgem kui lämmastiku keemistemperatuur (−196 °C)<sup id="cite_ref-RSC_5-3" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> (hapnik on seega veel vedelas <a href="/wiki/Agregaatolek" title="Agregaatolek">olekus</a>, kui lämmastik juba gaasina eraldub). Lämmastikku saab ka suures koguses toota, põletades <a href="/wiki/Suletud_s%C3%BCsteem_(f%C3%BC%C3%BCsika)" title="Suletud süsteem (füüsika)">suletud</a> õhukeskkonnas <a href="/wiki/S%C3%BCsinik" title="Süsinik">süsinikku</a> või <a href="/wiki/S%C3%BCsivesinikud" title="Süsivesinikud">süsivesinikke</a> ning pärast hapniku täielikku põlemist eraldada <a href="/wiki/S%C3%BCsihappegaas" title="Süsihappegaas">süsihappegaas</a> ja vesi.<sup id="cite_ref-Encyclopedia_Britannica_1-4" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Nende meetoditega saadud lämmastik ei ole muidugi 100% puhas, sest õhk sisaldab lisaks hapnikule, süsihappegaasile ja <a href="/wiki/Veeaur" title="Veeaur">veeaurule</a> ka väiksemas koguses teisi gaase (<a href="/wiki/Argoon" title="Argoon">argooni</a> 0,93%, <a href="/wiki/Neoon" title="Neoon">neooni</a>, <a href="/wiki/Heelium" title="Heelium">heeliumi</a> ja <a href="/wiki/Kr%C3%BCptoon" title="Krüptoon">krüptooni</a> alla 0,0001%, väiksed kogused ka <a href="/wiki/Metaan" title="Metaan">metaani</a>, lämmastikoksiide, <a href="/wiki/Osoon" title="Osoon">osooni</a> jne).<sup id="cite_ref-Visionlearning_14-0" class="reference"><a href="#cite_note-Visionlearning-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p><p>Täiesti puhast lämmastikku on väikestes kogustes võimalik toota näiteks baariumassiidi (Ba(N<sub>3</sub>)<sub>2</sub>) <a href="/wiki/Termol%C3%BC%C3%BCs" title="Termolüüs">termilisel lagundamisel</a>.<sup id="cite_ref-Encyclopedia_Britannica_1-5" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Ühendid"><span id=".C3.9Chendid"></span>Ühendid</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=4" title="Muuda alaosa "Ühendid"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=4" title="Muuda alaosa "Ühendid" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lämmastik on väga oluline <a href="/wiki/Keemiline_%C3%BChend" title="Keemiline ühend">keemiliste ühendite</a> moodustaja. Ühendites on lämmastiku <a href="/wiki/Oks%C3%BCdatsiooniaste" title="Oksüdatsiooniaste">oksüdatsiooniaste</a> −3 kuni +5. Teise perioodi elemendina saab lämmastik moodustada neli <a href="/wiki/Kovalentne_side" title="Kovalentne side">kovalentset sidet</a>, omandades positiivse laengu. Viiendaks sidemeks saab lämmastik moodustada <a href="/wiki/Iooniline_side" title="Iooniline side">ioonilise sideme</a>. Olulisemad <a href="/wiki/Anorgaaniline_%C3%BChend" title="Anorgaaniline ühend">anorgaanilised</a> lämmastikuühendid on: </p> <ul><li><a href="/wiki/Ammoniaak" title="Ammoniaak">ammoniaak</a>,</li> <li>lämmastikoksiidid (<a href="/wiki/Dil%C3%A4mmastikoksiid" title="Dilämmastikoksiid">dilämmastikoksiid</a>, lämmastikoksiid, lämmastikdioksiid jt),</li> <li><a href="/wiki/Nitraadid" title="Nitraadid">nitraadid</a>,</li> <li><a href="/wiki/Nitriidid" title="Nitriidid">nitriidid</a>,</li> <li><a href="/wiki/Nitritid" title="Nitritid">nitritid</a>.</li></ul> <p>Lämmastikühendid on olulised ka <a href="/wiki/Orgaaniline_keemia" title="Orgaaniline keemia">orgaanilises keemias</a>. Lämmastikku sisaldavad funktsionaalrühmad on näiteks <a href="/wiki/Amiinid" title="Amiinid">amiinides</a>, <a href="/wiki/Amiidid" title="Amiidid">amiidides</a> ja <a href="/wiki/Aminohapped" title="Aminohapped">aminohapetes</a> ning seega ka aminohapetest koosnevates keerulisemates orgaanilistes molekulides: <a href="/wiki/Valgud" title="Valgud">valkudes ehk proteiinides</a>, <a href="/wiki/Peptiidid" title="Peptiidid">peptiidides</a> ning <a href="/wiki/Vitamiinid" title="Vitamiinid">vitamiinides</a>. Lämmastik on oluline komponent (<a href="/wiki/L%C3%A4mmastikalused" title="Lämmastikalused">lämmastikalused</a>) ka <a href="/wiki/DNA" title="DNA">DNA-molekulides</a>.<sup id="cite_ref-RSC_5-4" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Kasutamine">Kasutamine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=5" title="Muuda alaosa "Kasutamine"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=5" title="Muuda alaosa "Kasutamine" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lämmastikku kasutatakse väga paljudes tööstusvaldkondades: keemiatööstuses, ravimitööstuses, <a href="/wiki/Petrooleum" title="Petrooleum">petrooleumi</a> töötlemisel, <a href="/wiki/Klaas" title="Klaas">klaasi</a> ja <a href="/wiki/Keraamika" title="Keraamika">keraamika</a> tootmisel, <a href="/wiki/Teras" title="Teras">terasetööstuses</a>, <a href="/wiki/Paber" title="Paber">paberi</a> valmistamisel ning <a href="/wiki/Meditsiin" title="Meditsiin">meditsiinis</a>.<sup id="cite_ref-UIG_12-1" class="reference"><a href="#cite_note-UIG-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Gaasilist lämmastikku kasutatakse väga tihti <a href="/wiki/Inertsus_(keemia)" title="Inertsus (keemia)">inertse</a> atmosfääri loomiseks (näiteks vanade dokumentide kaitsmiseks hapniku eest on need pakitud õhutihedasse lämmastikkeskkonda).<sup id="cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-3" class="reference"><a href="#cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Gaasilist lämmastikku kasutatakse keemias <a href="/wiki/Soojus" title="Soojus">soojuse</a> või <a href="/wiki/Kemikaal" title="Kemikaal">kemikaalide</a> transpordiks ning <a href="/wiki/P%C3%B5lemine" title="Põlemine">põlemise</a> või plahvatuste korral <a href="/wiki/Inhibiitor" title="Inhibiitor">inhibiitorina</a>.<sup id="cite_ref-Encyclopedia_Britannica_1-6" class="reference"><a href="#cite_note-Encyclopedia_Britannica-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Kõrge <a href="/wiki/R%C3%B5hk" title="Rõhk">rõhu</a> all avaldub lämmastiku narkootiline toime. Hapniku ja lämmastiku segu kõrgema rõhu all kasutatakse näiteks sukeldumisel, et vähendada <a href="/wiki/Kessoont%C3%B5bi" title="Kessoontõbi">kessoontõve</a> ilminguid.<sup id="cite_ref-Nitrox_15-0" class="reference"><a href="#cite_note-Nitrox-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p><p>Vedelat lämmastikku kasutatakse palju jahutussüsteemides. Ka suurem osa laiatarbekaubaks toodetud külmutatud toitudest on külmutatud hetkeks vedelasse lämmastikku kastes. Meditsiinis kasutatakse vedelat lämmastikku <a href="/wiki/Veri" title="Veri">vere</a>, <a href="/wiki/Luu%C3%BCdi" title="Luuüdi">luuüdi</a>, <a href="/wiki/Kude" title="Kude">kudede</a>, <a href="/wiki/Bakterid" title="Bakterid">bakterite</a> ja <a href="/wiki/Sperma" title="Sperma">sperma</a> säilitamiseks.<sup id="cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-4" class="reference"><a href="#cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Lämmastikul ja lämmastikuühenditel on ka looduses väga oluline roll. Lämmastiku ja tema ühendite liikumist looduses nimetatakse <a href="/wiki/L%C3%A4mmastikuringe" title="Lämmastikuringe">lämmastikuringeks</a>. Lämmastikuringe kirjeldab lämmastiku liikumist õhust <a href="/wiki/Taimed" title="Taimed">taimedesse</a>, sealt edasi <a href="/wiki/Loomad" title="Loomad">loomadesse</a> ning jäätmete kaudu tagasi loodusesse, kus mikroobse lagundamise teel lämmastik taas õhku paisatakse.<sup id="cite_ref-RSC_5-5" class="reference"><a href="#cite_note-RSC-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Kuna lämmastik on üks peamisi <a href="/wiki/Piirav_tegur" title="Piirav tegur">limiteerivaid toitaineid</a> taimede jaoks, kasutatakse lämmastikuühendeid <a href="/wiki/P%C3%B5llumajandus" title="Põllumajandus">põllumajanduses</a> taimekasvu parandamiseks ja suurema saagi saamiseks ka väetistena. </p> <div class="mw-heading mw-heading2"><h2 id="Lämmastikreostus"><span id="L.C3.A4mmastikreostus"></span>Lämmastikreostus</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=6" title="Muuda alaosa "Lämmastikreostus"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=6" title="Muuda alaosa "Lämmastikreostus" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/12px-Next.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/18px-Next.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Next.svg/24px-Next.svg.png 2x" data-file-width="160" data-file-height="160" /></span></span> <i>Pikemalt artiklis <a href="/wiki/L%C3%A4mmastiksaaste" title="Lämmastiksaaste">Lämmastiksaaste</a></i><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:Potomac_green_water.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Potomac_green_water.JPG/220px-Potomac_green_water.JPG" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Potomac_green_water.JPG/330px-Potomac_green_water.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Potomac_green_water.JPG/440px-Potomac_green_water.JPG 2x" data-file-width="2736" data-file-height="3648" /></a><figcaption>Tsüanobakterite põhjustatud eutrofeerumine <a href="/wiki/Potomac" title="Potomac">Potomaci</a> jões USA-s</figcaption></figure></dd></dl> <p>Kuigi lämmastik on kõikide organismide eluks vajalik koostisosa, on inimtegevuse tõttu viimastel sajanditel loodusesse sattunud tavapärasest rohkem lämmastikuühendeid, mis tekitavad keskkonnas mitmesuguseid probleeme. Suurenenud lämmastikoksiidide (NO<sub>x</sub>-ide) ja eri peenosakeste <a href="/wiki/Emissioon" class="mw-disambig" title="Emissioon">emissioonid</a> tööstuses toovad kaasa nii <a href="/wiki/Happesademed" title="Happesademed">happevihmade</a> kui <a href="/wiki/Sudu" title="Sudu">fotokeemiliste sudude</a> esinemise sagenemise. </p><p>Lämmastikväetiste sagedam kasutamine ning sademeveega looduslikesse veekogudesse sattumine toob neis kaasa toitainete ülekülluse, mis põhjustab soojal perioodil <a href="/wiki/Eutrofeerumine" title="Eutrofeerumine">eutrofeerumist</a> ehk <a href="/wiki/Vee%C3%B5itseng" title="Veeõitseng">veeõitsengut</a> ning pikemas perspektiivis ka veekogude kinnikasvamist.<sup id="cite_ref-Lenntech_16-0" class="reference"><a href="#cite_note-Lenntech-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Lämmastik võib otseselt kahjustada ka nii inimeste kui teiste loomade tervist. Suure lämmastikusisaldusega toiduainete pikaajalisel tarbimisel võib väheneda vere võime transportida hapnikku, mis ohustab eriti <a href="/wiki/Kariloom" title="Kariloom">kariloomi</a>. Suur lämmastikutarbimine võib tekitada probleeme ka <a href="/wiki/Kilpn%C3%A4%C3%A4re" title="Kilpnääre">kilpnäärmega</a> ning põhjustada <a href="/wiki/A-vitamiin" title="A-vitamiin">A-vitamiini</a> puudust. Samuti võivad lämmastikuühendid loomade maos ja sooltes muunduda nitroamiinideks, mis on väga ohtlikud ja <a href="/wiki/Kantserogeenid" title="Kantserogeenid">kantserogeensed ühendid</a>.<sup id="cite_ref-Lenntech_16-1" class="reference"><a href="#cite_note-Lenntech-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Vaata_ka">Vaata ka</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=7" title="Muuda alaosa "Vaata ka"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=7" title="Muuda alaosa "Vaata ka" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/L%C3%A4mmastiku_oksiidid" title="Lämmastiku oksiidid">Lämmastiku oksiidid</a></li> <li><a href="/wiki/L%C3%A4mmastikhape" title="Lämmastikhape">Lämmastikhape</a></li> <li><a href="/wiki/Nitraadid" title="Nitraadid">Nitraadid</a></li> <li><a href="/w/index.php?title=Ammooniuml%C3%A4mmastik&action=edit&redlink=1" class="new" title="Ammooniumlämmastik (pole veel kirjutatud)">Ammooniumlämmastik</a></li> <li><a href="/wiki/L%C3%A4mmastiksaaste" title="Lämmastiksaaste">Lämmastiksaaste</a></li> <li><a href="/wiki/L%C3%A4mmastikuringe" title="Lämmastikuringe">Lämmastikuringe</a></li> <li><a href="/wiki/Guaano" title="Guaano">Guaano</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Viited">Viited</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=L%C3%A4mmastik&veaction=edit&section=8" title="Muuda alaosa "Viited"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=L%C3%A4mmastik&action=edit&section=8" title="Muuda alaosa "Viited" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-Encyclopedia_Britannica-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Encyclopedia_Britannica_1-0">1,0</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-1">1,1</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-2">1,2</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-3">1,3</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-4">1,4</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-5">1,5</a></sup> <sup><a href="#cite_ref-Encyclopedia_Britannica_1-6">1,6</a></sup></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r6066747">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:#d33}.mw-parser-output .cs1-visible-error{color:#d33}.mw-parser-output .cs1-maint{display:none;color:#3a3;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFR._Thomas_Sanderson" class="citation web cs1">R. Thomas Sanderson. <a rel="nofollow" class="external text" href="http://www.britannica.com/EBchecked/topic/416180/nitrogen-N">"Nitrogen (N)"</a><span class="reference-accessdate">. Vaadatud 28.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen+%28N%29&rft.au=R.+Thomas+Sanderson&rft_id=http%3A%2F%2Fwww.britannica.com%2FEBchecked%2Ftopic%2F416180%2Fnitrogen-N&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Chemical_Elements:_From_Carbon_to_Krypton-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-0">2,0</a></sup> <sup><a href="#cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-1">2,1</a></sup> <sup><a href="#cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-2">2,2</a></sup> <sup><a href="#cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-3">2,3</a></sup> <sup><a href="#cite_ref-Chemical_Elements:_From_Carbon_to_Krypton_2-4">2,4</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFDavid_E._Newton" class="citation web cs1">David E. Newton. <a rel="nofollow" class="external text" href="http://www.encyclopedia.com/topic/nitrogen.aspx">"Nitrogen"</a><span class="reference-accessdate">. Vaadatud 28.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen&rft.au=David+E.+Newton&rft_id=http%3A%2F%2Fwww.encyclopedia.com%2Ftopic%2Fnitrogen.aspx&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-NN_Bond-3"><span class="mw-cite-backlink"><a href="#cite_ref-NN_Bond_3-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFAlexander_Hellemans2000" class="citation web cs1">Alexander Hellemans (2000). <a rel="nofollow" class="external text" href="http://news.sciencemag.org/2000/08/under-pressure-nitrogen-breaks-its-bonds">"Under Pressure, Nitrogen Breaks Its Bonds"</a>. <i>Science Now</i><span class="reference-accessdate">. Vaadatud 30.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Science+Now&rft.atitle=Under+Pressure%2C+Nitrogen+Breaks+Its+Bonds&rft.date=2000&rft.au=Alexander+Hellemans&rft_id=http%3A%2F%2Fnews.sciencemag.org%2F2000%2F08%2Funder-pressure-nitrogen-breaks-its-bonds&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Deacon-4"><span class="mw-cite-backlink"><a href="#cite_ref-Deacon_4-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFJim_Deacon" class="citation web cs1">Jim Deacon. <a rel="nofollow" class="external text" href="http://archive.bio.ed.ac.uk/jdeacon/microbes/nitrogen.htm">"The Microbial World: The Nitrogen cycle and Nitrogen fixation"</a><span class="reference-accessdate">. Vaadatud 30.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Microbial+World%3A+The+Nitrogen+cycle+and+Nitrogen+fixation&rft.au=Jim+Deacon&rft_id=http%3A%2F%2Farchive.bio.ed.ac.uk%2Fjdeacon%2Fmicrobes%2Fnitrogen.htm&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-RSC-5"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-RSC_5-0">5,0</a></sup> <sup><a href="#cite_ref-RSC_5-1">5,1</a></sup> <sup><a href="#cite_ref-RSC_5-2">5,2</a></sup> <sup><a href="#cite_ref-RSC_5-3">5,3</a></sup> <sup><a href="#cite_ref-RSC_5-4">5,4</a></sup> <sup><a href="#cite_ref-RSC_5-5">5,5</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFRoyal_Society_of_Chemistry" class="citation web cs1">Royal Society of Chemistry. <a rel="nofollow" class="external text" href="http://www.rsc.org/periodic-table/element/7/nitrogen">"Nitrogen"</a><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen&rft.au=Royal+Society+of+Chemistry&rft_id=http%3A%2F%2Fwww.rsc.org%2Fperiodic-table%2Felement%2F7%2Fnitrogen&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Air_Liquid-6"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Air_Liquid_6-0">6,0</a></sup> <sup><a href="#cite_ref-Air_Liquid_6-1">6,1</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFAir_Liquid" class="citation web cs1">Air Liquid. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130927005419/http://airliquide.com/en/company/our-businesses-our-products/air-gases/nitrogen-8/the-history-of-nitrogen.html">"The History of Nitrogen"</a>. <a rel="nofollow" class="external text" href="http://www.airliquide.com/en/company/our-businesses-our-products/air-gases/nitrogen-8/the-history-of-nitrogen.html">Originaali</a> arhiivikoopia seisuga 27.09.2013<span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+History+of+Nitrogen&rft.au=Air+Liquid&rft_id=http%3A%2F%2Fwww.airliquide.com%2Fen%2Fcompany%2Four-businesses-our-products%2Fair-gases%2Fnitrogen-8%2Fthe-history-of-nitrogen.html&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-UCAR-7"><span class="mw-cite-backlink"><a href="#cite_ref-UCAR_7-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFNicole_Gordon,_Elizabeth_Holland2005" class="citation web cs1">Nicole Gordon, Elizabeth Holland (2005). <a rel="nofollow" class="external text" href="https://www2.ucar.edu/news/backgrounders/nitrogen-earth-system">"Nitrogen in Earth System"</a><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen+in+Earth+System&rft.date=2005&rft.au=Nicole+Gordon%2C+Elizabeth+Holland&rft_id=https%3A%2F%2Fwww2.ucar.edu%2Fnews%2Fbackgrounders%2Fnitrogen-earth-system&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Science-8"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Science_8-0">8,0</a></sup> <sup><a href="#cite_ref-Science_8-1">8,1</a></sup> <sup><a href="#cite_ref-Science_8-2">8,2</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFW._W._Strong" class="citation web cs1">W. W. Strong. <a rel="nofollow" class="external text" href="http://www.jstor.org/stable/1639542?seq=2">"The Oxidation of Nitrogen and How Cheap Nitrates Would Revolutionize Our Economic Life"</a><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Oxidation+of+Nitrogen+and+How+Cheap+Nitrates+Would+Revolutionize+Our+Economic+Life&rft.au=W.+W.+Strong&rft_id=http%3A%2F%2Fwww.jstor.org%2Fstable%2F1639542%3Fseq%3D2&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Nature_Communications-9"><span class="mw-cite-backlink"><a href="#cite_ref-Nature_Communications_9-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFShi-Jie_Yuan,_Jie-Jie_Chen,_Zhi-Qi_Lin,_Wen-Wei_Li,_Guo-Ping_Sheng_&_Han-Qing_Yu2013" class="citation web cs1">Shi-Jie Yuan, Jie-Jie Chen, Zhi-Qi Lin, Wen-Wei Li, Guo-Ping Sheng & Han-Qing Yu (2013). <a rel="nofollow" class="external text" href="http://www.nature.com/ncomms/2013/130731/ncomms3249/full/ncomms3249.html">"Nitrate Formation from Atmospheric Nitrogen and Oxygen Photocatalysed by Nano-sized Titanium Dioxide"</a>. <i>Nature Communications 4, artikkel nr 2249</i><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Nature+Communications+4%2C+artikkel+nr+2249&rft.atitle=Nitrate+Formation+from+Atmospheric+Nitrogen+and+Oxygen+Photocatalysed+by+Nano-sized+Titanium+Dioxide&rft.date=2013&rft.au=Shi-Jie+Yuan%2C+Jie-Jie+Chen%2C+Zhi-Qi+Lin%2C+Wen-Wei+Li%2C+Guo-Ping+Sheng+%26+Han-Qing+Yu&rft_id=http%3A%2F%2Fwww.nature.com%2Fncomms%2F2013%2F130731%2Fncomms3249%2Ffull%2Fncomms3249.html&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Mall:Netiviide" title="Mall:Netiviide">netiviide</a>}}</code>: CS1 hooldus: mitu nime: autorite loend (<a href="/wiki/Kategooria:CS1_hooldus:_mitu_nime:_autorite_loend" title="Kategooria:CS1 hooldus: mitu nime: autorite loend">link</a>)</span></span> </li> <li id="cite_note-Nature_Education-10"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Nature_Education_10-0">10,0</a></sup> <sup><a href="#cite_ref-Nature_Education_10-1">10,1</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFStephen_C._Wagner2012" class="citation web cs1">Stephen C. Wagner (2012). <a rel="nofollow" class="external text" href="http://www.nature.com/scitable/knowledge/library/biological-nitrogen-fixation-23570419">"Biological Nitrogen Fixation"</a>. <i>Nature Education Knowledge 3(10):15</i><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Nature+Education+Knowledge+3%2810%29%3A15&rft.atitle=Biological+Nitrogen+Fixation&rft.date=2012&rft.au=Stephen+C.+Wagner&rft_id=http%3A%2F%2Fwww.nature.com%2Fscitable%2Fknowledge%2Flibrary%2Fbiological-nitrogen-fixation-23570419&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Harvard-11"><span class="mw-cite-backlink"><a href="#cite_ref-Harvard_11-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFDaniel_J._Jacob1999" class="citation web cs1">Daniel J. Jacob (1999). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130522130234/http://acmg.seas.harvard.edu/people/faculty/djj/book/bookchap13.html#pgfId=111043">"Introduction to Atmospheric Chemistry, Chapter 13. Acid Rain"</a>. <i>Princeton University Press</i>. <a rel="nofollow" class="external text" href="http://acmg.seas.harvard.edu/people/faculty/djj/book/bookchap13.html#pgfId=111043">Originaali</a> arhiivikoopia seisuga 22.05.2013<span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Princeton+University+Press&rft.atitle=Introduction+to+Atmospheric+Chemistry%2C+Chapter+13.+Acid+Rain&rft.date=1999&rft.au=Daniel+J.+Jacob&rft_id=http%3A%2F%2Facmg.seas.harvard.edu%2Fpeople%2Ffaculty%2Fdjj%2Fbook%2Fbookchap13.html%23pgfId%3D111043&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-UIG-12"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-UIG_12-0">12,0</a></sup> <sup><a href="#cite_ref-UIG_12-1">12,1</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFUniversal_Industrial_Gases,_Inc" class="citation web cs1">Universal Industrial Gases, Inc. <a rel="nofollow" class="external text" href="http://www.uigi.com/nitrogen.html">"Nitrogen (N2) Properties, Uses and Applications Nitrogen Gas and Liquid Nitrogen"</a><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen+%28N2%29+Properties%2C+Uses+and+Applications+Nitrogen+Gas+and+Liquid+Nitrogen&rft.au=Universal+Industrial+Gases%2C+Inc&rft_id=http%3A%2F%2Fwww.uigi.com%2Fnitrogen.html&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Oxygen-13"><span class="mw-cite-backlink"><a href="#cite_ref-Oxygen_13-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFDonal_O'Leary2000" class="citation web cs1">Donal O'Leary (2000). <a rel="nofollow" class="external text" href="http://www.ucc.ie/academic/chem/dolchem/html/elem008.html">"Oxygen"</a><span class="reference-accessdate">. Vaadatud 29.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Oxygen&rft.date=2000&rft.au=Donal+O%27Leary&rft_id=http%3A%2F%2Fwww.ucc.ie%2Facademic%2Fchem%2Fdolchem%2Fhtml%2Felem008.html&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Visionlearning-14"><span class="mw-cite-backlink"><a href="#cite_ref-Visionlearning_14-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFAnne_Egger2003" class="citation web cs1">Anne Egger (2003). <a rel="nofollow" class="external text" href="https://www.visionlearning.com/en/library/Earth-Science/6/The-Composition-of-Earths-Atmosphere/107">"The Composition of Earth's Atmosphere"</a>. <i>"The Composition of Earth's Atmosphere" Visionlearning Vol. EAS (5)</i><span class="reference-accessdate">. Vaadatud 30.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=%22The+Composition+of+Earth%27s+Atmosphere%22+Visionlearning+Vol.+EAS+%285%29&rft.atitle=The+Composition+of+Earth%27s+Atmosphere&rft.date=2003&rft.au=Anne+Egger&rft_id=http%3A%2F%2Fwww.visionlearning.com%2Fen%2Flibrary%2FEarth-Science%2F6%2FThe-Composition-of-Earths-Atmosphere%2F107&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Nitrox-15"><span class="mw-cite-backlink"><a href="#cite_ref-Nitrox_15-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFAcademy_of_Scuba" class="citation web cs1">Academy of Scuba. <a rel="nofollow" class="external text" href="http://www.nitrox.com/general-nitrox-info.html">"General Nitrox Information"</a><span class="reference-accessdate">. Vaadatud 30.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=General+Nitrox+Information&rft.au=Academy+of+Scuba&rft_id=http%3A%2F%2Fwww.nitrox.com%2Fgeneral-nitrox-info.html&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> <li id="cite_note-Lenntech-16"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Lenntech_16-0">16,0</a></sup> <sup><a href="#cite_ref-Lenntech_16-1">16,1</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6066747"><cite id="CITEREFLenntech_B._V" class="citation web cs1">Lenntech B. V. <a rel="nofollow" class="external text" href="http://www.lenntech.com/periodic/elements/n.htm">"Nitrogen (N)"</a><span class="reference-accessdate">. Vaadatud 30.09.2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nitrogen+%28N%29&rft.au=Lenntech+B.+V&rft_id=http%3A%2F%2Fwww.lenntech.com%2Fperiodic%2Felements%2Fn.htm&rfr_id=info%3Asid%2Fet.wikipedia.org%3AL%C3%A4mmastik" class="Z3988"></span></span> </li> </ol></div></div> <style data-mw-deduplicate="TemplateStyles:r6724296">.mw-parser-output table.side-box{margin:4px 0;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa)}.mw-parser-output th.side-box-text,.mw-parser-output td.side-box-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output td.side-box-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output td.side-box-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}body.skin-minerva .mw-parser-output table.side-box a>img{max-width:none!important}@media(min-width:720px){.mw-parser-output table.side-box{width:238px}.mw-parser-output table.side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output table.side-box-left{margin-right:1em;border-collapse:collapse}}</style><table role="presentation" class="side-box side-box-right plainlinks sistersitebox"> <tbody><tr> <td class="side-box-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fail:Wiktionary-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/40px-Wiktionary-logo.svg.png" decoding="async" width="40" height="38" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/60px-Wiktionary-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/80px-Wiktionary-logo.svg.png 2x" data-file-width="370" data-file-height="350" /></a></span></td> <td class="side-box-text">Vikisõnastiku artikkel: <b><a href="https://et.wiktionary.org/wiki/l%C3%A4mmastik" class="extiw" title="wikt:lämmastik">lämmastik</a></b></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6724296"><table role="presentation" class="side-box side-box-right plainlinks sistersitebox"> <tbody><tr> <td class="side-box-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fail:Wikiquote-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/34px-Wikiquote-logo.svg.png" decoding="async" width="34" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/51px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/68px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a></span></td> <td class="side-box-text">Tsitaadid Vikitsitaatides: <b><a href="https://et.wikiquote.org/wiki/L%C3%A4mmastik" class="extiw" title="q:Lämmastik">Lämmastik</a></b></td></tr></tbody></table> <div style="text-align:center; 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