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vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Afficher / masquer la sous-section Types de liaisons chimiques</span> </button> <ul id="toc-Types_de_liaisons_chimiques-sublist" class="vector-toc-list"> <li id="toc-Caractère_ionique" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Caractère_ionique"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Caractère ionique</span> </div> </a> <ul id="toc-Caractère_ionique-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Composés_organiques_et_inorganiques" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Composés_organiques_et_inorganiques"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Composés organiques et inorganiques</span> </div> </a> <ul id="toc-Composés_organiques_et_inorganiques-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Législation" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Législation"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Législation</span> </div> </a> <ul id="toc-Législation-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes_et_références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes_et_références"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notes et références</span> </div> </a> <button aria-controls="toc-Notes_et_références-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Afficher / masquer la sous-section Notes et références</span> </button> <ul id="toc-Notes_et_références-sublist" class="vector-toc-list"> <li id="toc-Références" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Références"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Références</span> </div> </a> <ul id="toc-Références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Voir_aussi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voir_aussi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Voir aussi</span> </div> </a> <button aria-controls="toc-Voir_aussi-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Afficher / masquer la sous-section Voir aussi</span> </button> <ul id="toc-Voir_aussi-sublist" class="vector-toc-list"> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliographie" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliographie"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Bibliographie</span> </div> </a> <ul id="toc-Bibliographie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Liens_externes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Liens_externes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.3</span> <span>Liens externes</span> </div> </a> <ul id="toc-Liens_externes-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sommaire" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Composé chimique</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. Disponible en 135 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-135" 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">135 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Chemiese_verbinding" title="Chemiese verbinding – afrikaans" lang="af" hreflang="af" data-title="Chemiese verbinding" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" 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/Chemische_Verbindung" title="Chemische Verbindung – alémanique" lang="gsw" hreflang="gsw" data-title="Chemische Verbindung" data-language-autonym="Alemannisch" data-language-local-name="alémanique" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Compuesto_quimico" title="Compuesto quimico – aragonais" lang="an" hreflang="an" data-title="Compuesto quimico" data-language-autonym="Aragonés" data-language-local-name="aragonais" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%AF%E0%A5%8C%E0%A4%97%E0%A4%BF%E0%A4%95" title="यौगिक – angika" lang="anp" hreflang="anp" data-title="यौगिक" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B1%D9%83%D8%A8_%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A" title="مركب كيميائي – arabe" lang="ar" hreflang="ar" data-title="مركب كيميائي" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%85%D8%B1%D9%83%D8%A8_%D9%83%D9%8A%D9%85%D8%A7%D9%88%D9%8A" title="مركب كيماوي – arabe marocain" lang="ary" hreflang="ary" data-title="مركب كيماوي" data-language-autonym="الدارجة" data-language-local-name="arabe marocain" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz badge-Q17437798 badge-goodarticle mw-list-item" title="bon article"><a href="https://arz.wikipedia.org/wiki/%D9%85%D8%B1%D9%83%D8%A8_%D9%83%D9%8A%D9%85%D8%A7%D9%88%D9%89" title="مركب كيماوى – arabe égyptien" lang="arz" hreflang="arz" data-title="مركب كيماوى" data-language-autonym="مصرى" data-language-local-name="arabe égyptien" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A7%B0%E0%A6%BE%E0%A6%B8%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A8%E0%A6%BF%E0%A6%95_%E0%A6%AF%E0%A7%8C%E0%A6%97" title="ৰাসায়নিক যৌগ – assamais" lang="as" hreflang="as" data-title="ৰাসায়নিক যৌগ" data-language-autonym="অসমীয়া" data-language-local-name="assamais" 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/Compuestu_qu%C3%ADmicu" title="Compuestu químicu – asturien" lang="ast" hreflang="ast" data-title="Compuestu químicu" data-language-autonym="Asturianu" data-language-local-name="asturien" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kimy%C9%99vi_birl%C9%99%C5%9Fm%C9%99" title="Kimyəvi birləşmə – azerbaïdjanais" lang="az" hreflang="az" data-title="Kimyəvi birləşmə" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaïdjanais" 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/%D8%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C_%D8%A8%DB%8C%D8%B1%D9%84%D8%B4%D9%85%D9%87" title="شیمیایی بیرلشمه – South Azerbaijani" lang="azb" hreflang="azb" data-title="شیمیایی بیرلشمه" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D2%A1%D1%83%D1%88%D1%8B%D0%BB%D0%BC%D0%B0%D0%BB%D0%B0%D1%80" title="Химик ҡушылмалар – bachkir" lang="ba" hreflang="ba" data-title="Химик ҡушылмалар" data-language-autonym="Башҡортса" data-language-local-name="bachkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Kem%C4%97nis_jong%C4%97n%C4%ABs" title="Kemėnis jongėnīs – samogitien" lang="sgs" hreflang="sgs" data-title="Kemėnis jongėnīs" data-language-autonym="Žemaitėška" data-language-local-name="samogitien" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Kompwestong_kimikal" title="Kompwestong kimikal – Central Bikol" lang="bcl" hreflang="bcl" data-title="Kompwestong kimikal" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D0%B5_%D0%B7%D0%BB%D1%83%D1%87%D1%8D%D0%BD%D0%BD%D0%B5" title="Хімічнае злучэнне – biélorusse" lang="be" hreflang="be" data-title="Хімічнае злучэнне" data-language-autonym="Беларуская" data-language-local-name="biélorusse" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D0%B5_%D0%B7%D0%BB%D1%83%D1%87%D1%8D%D0%BD%D1%8C%D0%BD%D0%B5" title="Хімічнае злучэньне – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Хімічнае злучэньне" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%87%D0%BD%D0%BE_%D1%81%D1%8A%D0%B5%D0%B4%D0%B8%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" title="Химично съединение – bulgare" lang="bg" hreflang="bg" data-title="Химично съединение" data-language-autonym="Български" data-language-local-name="bulgare" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%92%E1%80%BC%E1%80%95%E1%80%BA%E1%80%81%E1%80%BC%E1%80%BD%E1%80%89%E1%80%BA%E1%80%B8" title="ဒြပ်ခြွဉ်း – Pa'O" lang="blk" hreflang="blk" data-title="ဒြပ်ခြွဉ်း" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B0%E0%A6%BE%E0%A6%B8%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A8%E0%A6%BF%E0%A6%95_%E0%A6%AF%E0%A7%8C%E0%A6%97" title="রাসায়নিক যৌগ – bengali" lang="bn" hreflang="bn" data-title="রাসায়নিক যৌগ" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Hemijski_spoj" title="Hemijski spoj – bosniaque" lang="bs" hreflang="bs" data-title="Hemijski spoj" data-language-autonym="Bosanski" data-language-local-name="bosniaque" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Compost_qu%C3%ADmic" title="Compost químic – catalan" lang="ca" hreflang="ca" data-title="Compost químic" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Hu%C3%A1-h%C4%83k-%C5%ADk" title="Huá-hăk-ŭk – Mindong" lang="cdo" hreflang="cdo" data-title="Huá-hăk-ŭk" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Kompuwesto" title="Kompuwesto – cebuano" lang="ceb" hreflang="ceb" data-title="Kompuwesto" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%D8%A7%D9%88%DB%8E%D8%AA%DB%95%DB%8C_%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C" title="ئاوێتەی کیمیایی – sorani" lang="ckb" hreflang="ckb" data-title="ئاوێتەی کیمیایی" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Chemick%C3%A1_slou%C4%8Denina" title="Chemická sloučenina – tchèque" lang="cs" hreflang="cs" data-title="Chemická sloučenina" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BB%D0%BB%D0%B5_%D0%BF%C4%95%D1%80%D0%BB%D0%B5%D1%88%D3%B3" title="Химилле пĕрлешӳ – tchouvache" lang="cv" hreflang="cv" data-title="Химилле пĕрлешӳ" data-language-autonym="Чӑвашла" data-language-local-name="tchouvache" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cyfansoddyn_cemegol" title="Cyfansoddyn cemegol – gallois" lang="cy" hreflang="cy" data-title="Cyfansoddyn cemegol" data-language-autonym="Cymraeg" data-language-local-name="gallois" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kemisk_forbindelse" title="Kemisk forbindelse – danois" lang="da" hreflang="da" data-title="Kemisk forbindelse" data-language-autonym="Dansk" data-language-local-name="danois" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Chemische_Verbindung" title="Chemische Verbindung – allemand" lang="de" hreflang="de" data-title="Chemische Verbindung" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dsb mw-list-item"><a href="https://dsb.wikipedia.org/wiki/Chemiska_w%C4%9Bzba" title="Chemiska wězba – bas-sorabe" lang="dsb" hreflang="dsb" data-title="Chemiska wězba" data-language-autonym="Dolnoserbski" data-language-local-name="bas-sorabe" class="interlanguage-link-target"><span>Dolnoserbski</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A7%CE%B7%CE%BC%CE%B9%CE%BA%CE%AE_%CE%AD%CE%BD%CF%89%CF%83%CE%B7" title="Χημική ένωση – grec" lang="el" hreflang="el" data-title="Χημική ένωση" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chemical_compound" title="Chemical compound – anglais" lang="en" hreflang="en" data-title="Chemical compound" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kemia_kombina%C4%B5o" title="Kemia kombinaĵo – espéranto" lang="eo" hreflang="eo" data-title="Kemia kombinaĵo" data-language-autonym="Esperanto" data-language-local-name="espéranto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Compuesto_qu%C3%ADmico" title="Compuesto químico – espagnol" lang="es" hreflang="es" data-title="Compuesto químico" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Keemiline_%C3%BChend" title="Keemiline ühend – estonien" lang="et" hreflang="et" data-title="Keemiline ühend" data-language-autonym="Eesti" data-language-local-name="estonien" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Konposatu_kimiko" title="Konposatu kimiko – basque" lang="eu" hreflang="eu" data-title="Konposatu kimiko" data-language-autonym="Euskara" data-language-local-name="basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%B1%DA%A9%DB%8C%D8%A8_%D8%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C" title="ترکیب شیمیایی – persan" lang="fa" hreflang="fa" data-title="ترکیب شیمیایی" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Yhdiste" title="Yhdiste – finnois" lang="fi" hreflang="fi" data-title="Yhdiste" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Liitollus" title="Liitollus – võro" lang="vro" hreflang="vro" data-title="Liitollus" data-language-autonym="Võro" data-language-local-name="võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Wainimate_vakatautauvatataki" title="Wainimate vakatautauvatataki – fidjien" lang="fj" hreflang="fj" data-title="Wainimate vakatautauvatataki" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fidjien" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Evnasambinding" title="Evnasambinding – féroïen" lang="fo" hreflang="fo" data-title="Evnasambinding" data-language-autonym="Føroyskt" data-language-local-name="féroïen" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Cheemisk_ferbinjang" title="Cheemisk ferbinjang – frison septentrional" lang="frr" hreflang="frr" data-title="Cheemisk ferbinjang" data-language-autonym="Nordfriisk" data-language-local-name="frison septentrional" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Comhdh%C3%BAil_cheimiceach" title="Comhdhúil cheimiceach – irlandais" lang="ga" hreflang="ga" data-title="Comhdhúil cheimiceach" data-language-autonym="Gaeilge" data-language-local-name="irlandais" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Kompoz%C3%A9_chimik" title="Kompozé chimik – créole guyanais" lang="gcr" hreflang="gcr" data-title="Kompozé chimik" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="créole guyanais" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Co-th%C3%A0thadh" title="Co-thàthadh – gaélique écossais" lang="gd" hreflang="gd" data-title="Co-thàthadh" data-language-autonym="Gàidhlig" data-language-local-name="gaélique écossais" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Composto_qu%C3%ADmico" title="Composto químico – galicien" lang="gl" hreflang="gl" data-title="Composto químico" data-language-autonym="Galego" data-language-local-name="galicien" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Co-vunstoo" title="Co-vunstoo – mannois" lang="gv" hreflang="gv" data-title="Co-vunstoo" data-language-autonym="Gaelg" data-language-local-name="mannois" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%AA%D7%A8%D7%9B%D7%95%D7%91%D7%AA" title="תרכובת – hébreu" lang="he" hreflang="he" data-title="תרכובת" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%BF%E0%A4%95_%E0%A4%AF%E0%A5%8C%E0%A4%97%E0%A4%BF%E0%A4%95" title="रासायनिक यौगिक – hindi" lang="hi" hreflang="hi" data-title="रासायनिक यौगिक" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Chemical_compound" title="Chemical compound – hindi fidjien" lang="hif" hreflang="hif" data-title="Chemical compound" data-language-autonym="Fiji Hindi" data-language-local-name="hindi fidjien" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Kemijski_spojevi" title="Kemijski spojevi – croate" lang="hr" hreflang="hr" data-title="Kemijski spojevi" data-language-autonym="Hrvatski" data-language-local-name="croate" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Chemiska_wjazba" title="Chemiska wjazba – haut-sorabe" lang="hsb" hreflang="hsb" data-title="Chemiska wjazba" data-language-autonym="Hornjoserbsce" data-language-local-name="haut-sorabe" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Konpoze" title="Konpoze – créole haïtien" lang="ht" hreflang="ht" data-title="Konpoze" data-language-autonym="Kreyòl ayisyen" data-language-local-name="créole haïtien" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Vegy%C3%BClet" title="Vegyület – hongrois" lang="hu" hreflang="hu" data-title="Vegyület" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%94%D5%AB%D5%B4%D5%AB%D5%A1%D5%AF%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D6%81%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6%D5%B6%D5%A5%D6%80" title="Քիմիական միացություններ – arménien" lang="hy" hreflang="hy" data-title="Քիմիական միացություններ" data-language-autonym="Հայերեն" data-language-local-name="arménien" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Composito_chimic" title="Composito chimic – interlingua" lang="ia" hreflang="ia" data-title="Composito chimic" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Senyawa_kimia" title="Senyawa kimia – indonésien" lang="id" hreflang="id" data-title="Senyawa kimia" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Kemiala_kompozuro" title="Kemiala kompozuro – ido" lang="io" hreflang="io" data-title="Kemiala kompozuro" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Efnasamband" title="Efnasamband – islandais" lang="is" hreflang="is" data-title="Efnasamband" data-language-autonym="Íslenska" data-language-local-name="islandais" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Composto_chimico" title="Composto chimico – italien" lang="it" hreflang="it" data-title="Composto chimico" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8C%96%E5%90%88%E7%89%A9" title="化合物 – japonais" lang="ja" hreflang="ja" data-title="化合物" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Kimikal_kompoun" title="Kimikal kompoun – créole jamaïcain" lang="jam" hreflang="jam" data-title="Kimikal kompoun" data-language-autonym="Patois" data-language-local-name="créole jamaïcain" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/xukmi_veljmina" title="xukmi veljmina – lojban" lang="jbo" hreflang="jbo" data-title="xukmi veljmina" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Senyawa_Kimia" title="Senyawa Kimia – javanais" lang="jv" hreflang="jv" data-title="Senyawa Kimia" data-language-autonym="Jawa" data-language-local-name="javanais" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A0%E1%83%97%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%9C%E1%83%98%E1%83%95%E1%83%97%E1%83%98%E1%83%94%E1%83%A0%E1%83%94%E1%83%91%E1%83%90" title="რთული ნივთიერება – géorgien" lang="ka" hreflang="ka" data-title="რთული ნივთიერება" data-language-autonym="ქართული" data-language-local-name="géorgien" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Uddis_akruran" title="Uddis akruran – kabyle" lang="kab" hreflang="kab" data-title="Uddis akruran" data-language-autonym="Taqbaylit" data-language-local-name="kabyle" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Kp%C9%9Bl%C9%A9kp%C9%9Bl%C9%9Bk%CA%8B%CA%8B_wonuu" title="Kpɛlɩkpɛlɛkʋʋ wonuu – Kabiye" lang="kbp" hreflang="kbp" data-title="Kpɛlɩkpɛlɛkʋʋ wonuu" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D2%9B%D0%BE%D1%81%D1%8B%D0%BB%D1%8B%D1%81%D1%82%D0%B0%D1%80" title="Химиялық қосылыстар – kazakh" lang="kk" hreflang="kk" data-title="Химиялық қосылыстар" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B0%E0%B2%BE%E0%B2%B8%E0%B2%BE%E0%B2%AF%E0%B2%A8%E0%B2%BF%E0%B2%95_%E0%B2%B8%E0%B2%82%E0%B2%AF%E0%B3%81%E0%B2%95%E0%B3%8D%E0%B2%A4" title="ರಾಸಾಯನಿಕ ಸಂಯುಕ್ತ – kannada" lang="kn" hreflang="kn" data-title="ರಾಸಾಯನಿಕ ಸಂಯುಕ್ತ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%99%94%ED%95%A9%EB%AC%BC" title="화합물 – coréen" lang="ko" hreflang="ko" data-title="화합물" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D8%B1%D8%B3%D8%A7%DB%8E%D9%86_%D8%B3%D9%85%D9%8F%D8%AA" title="رساێن سمُت – cachemiri" lang="ks" hreflang="ks" data-title="رساێن سمُت" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="cachemiri" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Compositum_chemicum" title="Compositum chemicum – latin" lang="la" hreflang="la" data-title="Compositum chemicum" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Cumpost_chimigh" title="Cumpost chimigh – lombard" lang="lmo" hreflang="lmo" data-title="Cumpost chimigh" data-language-autonym="Lombard" data-language-local-name="lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Cheminis_junginys" title="Cheminis junginys – lituanien" lang="lt" hreflang="lt" data-title="Cheminis junginys" data-language-autonym="Lietuvių" data-language-local-name="lituanien" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/%C4%B6%C4%ABmiskais_savienojums" title="Ķīmiskais savienojums – letton" lang="lv" hreflang="lv" data-title="Ķīmiskais savienojums" data-language-autonym="Latviešu" data-language-local-name="letton" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Senyawa_kimia" title="Senyawa kimia – minangkabau" lang="min" hreflang="min" data-title="Senyawa kimia" data-language-autonym="Minangkabau" data-language-local-name="minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BC%D0%B8%D1%81%D0%BA%D0%BE_%D1%81%D0%BE%D0%B5%D0%B4%D0%B8%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" title="Хемиско соединение – macédonien" lang="mk" hreflang="mk" data-title="Хемиско соединение" data-language-autonym="Македонски" data-language-local-name="macédonien" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B4%82%E0%B4%AF%E0%B5%81%E0%B4%95%E0%B5%8D%E0%B4%A4%E0%B4%82" title="സംയുക്തം – malayalam" lang="ml" hreflang="ml" data-title="സംയുക്തം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%B9%D0%BD_%D0%BD%D1%8D%D0%B3%D0%B4%D1%8D%D0%BB" title="Химийн нэгдэл – mongol" lang="mn" hreflang="mn" data-title="Химийн нэгдэл" data-language-autonym="Монгол" data-language-local-name="mongol" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B8%E0%A4%82%E0%A4%AF%E0%A5%81%E0%A4%97%E0%A5%87" title="संयुगे – marathi" lang="mr" hreflang="mr" data-title="संयुगे" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sebatian_kimia" title="Sebatian kimia – malais" lang="ms" hreflang="ms" data-title="Sebatian kimia" data-language-autonym="Bahasa Melayu" data-language-local-name="malais" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%92%E1%80%BC%E1%80%95%E1%80%BA%E1%80%95%E1%80%B1%E1%80%AB%E1%80%84%E1%80%BA%E1%80%B8" title="ဒြပ်ပေါင်း – birman" lang="my" hreflang="my" data-title="ဒြပ်ပေါင်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birman" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Cheemsch_Verbinnen" title="Cheemsch Verbinnen – bas-allemand" lang="nds" hreflang="nds" data-title="Cheemsch Verbinnen" data-language-autonym="Plattdüütsch" data-language-local-name="bas-allemand" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%BF%E0%A4%95_%E0%A4%AF%E0%A5%8C%E0%A4%97%E0%A4%BF%E0%A4%95" title="रासायनिक यौगिक – népalais" lang="ne" hreflang="ne" data-title="रासायनिक यौगिक" data-language-autonym="नेपाली" data-language-local-name="népalais" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Samengestelde_stof" title="Samengestelde stof – néerlandais" lang="nl" hreflang="nl" data-title="Samengestelde stof" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kjemisk_sambinding" title="Kjemisk sambinding – norvégien nynorsk" lang="nn" hreflang="nn" data-title="Kjemisk sambinding" data-language-autonym="Norsk nynorsk" data-language-local-name="norvégien nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kjemisk_forbindelse" title="Kjemisk forbindelse – norvégien bokmål" lang="nb" hreflang="nb" data-title="Kjemisk forbindelse" data-language-autonym="Norsk bokmål" data-language-local-name="norvégien bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Compausat_quimic" title="Compausat quimic – occitan" lang="oc" hreflang="oc" data-title="Compausat quimic" data-language-autonym="Occitan" data-language-local-name="occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Kompaawundii_keemikaalaa" title="Kompaawundii keemikaalaa – oromo" lang="om" hreflang="om" data-title="Kompaawundii keemikaalaa" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BE%D0%BD_%D0%B8%D1%83%D0%B3%D0%BE%D0%BD%D0%B4" title="Химион иугонд – ossète" lang="os" hreflang="os" data-title="Химион иугонд" data-language-autonym="Ирон" data-language-local-name="ossète" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B0%E0%A8%B8%E0%A8%BE%E0%A8%87%E0%A8%A3%E0%A8%95_%E0%A8%AF%E0%A9%8B%E0%A8%97" title="ਰਸਾਇਣਕ ਯੋਗ – pendjabi" lang="pa" hreflang="pa" data-title="ਰਸਾਇਣਕ ਯੋਗ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pendjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Zwi%C4%85zek_chemiczny" title="Związek chemiczny – polonais" lang="pl" hreflang="pl" data-title="Związek chemiczny" data-language-autonym="Polski" data-language-local-name="polonais" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%A6%DB%8C_%D9%85%D8%B1%DA%A9%D8%A8" title="کیمیائی مرکب – Western Punjabi" lang="pnb" hreflang="pnb" data-title="کیمیائی مرکب" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D9%88%D9%8A_%D9%85%D8%B1%DA%A9%D8%A8" title="کیمیاوي مرکب – pachto" lang="ps" hreflang="ps" data-title="کیمیاوي مرکب" data-language-autonym="پښتو" data-language-local-name="pachto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Composto_qu%C3%ADmico" title="Composto químico – portugais" lang="pt" hreflang="pt" data-title="Composto químico" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/T%27inkisqa" title="T'inkisqa – quechua" lang="qu" hreflang="qu" data-title="T'inkisqa" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Compus_chimic" title="Compus chimic – roumain" lang="ro" hreflang="ro" data-title="Compus chimic" data-language-autonym="Română" data-language-local-name="roumain" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B5_%D1%81%D0%BE%D0%B5%D0%B4%D0%B8%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" title="Химическое соединение – russe" lang="ru" hreflang="ru" data-title="Химическое соединение" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BC%D1%96%D1%87%D0%BD%D0%B0_%D0%B7%D0%BB%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D0%BD%D0%B0" title="Хемічна злученина – ruthène" lang="rue" hreflang="rue" data-title="Хемічна злученина" data-language-autonym="Русиньскый" data-language-local-name="ruthène" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%BF%E0%A4%95_%E0%A4%B8%E0%A4%82%E0%A4%AF%E0%A5%8B%E0%A4%97%E0%A4%83" title="रासायनिक संयोगः – sanskrit" lang="sa" hreflang="sa" data-title="रासायनिक संयोगः" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F_%D1%85%D0%BE%D0%BB%D0%B1%D0%BE%D2%BB%D1%83%D0%B3%D0%B0" title="Химия холбоһуга – iakoute" lang="sah" hreflang="sah" data-title="Химия холбоһуга" data-language-autonym="Саха тыла" data-language-local-name="iakoute" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%DA%AA%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A_%D9%85%D8%B1%DA%AA%D8%A8" title="ڪيميائي مرڪب – sindhi" lang="sd" hreflang="sd" data-title="ڪيميائي مرڪب" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Hemijsko_jedinjenje" title="Hemijsko jedinjenje – serbo-croate" lang="sh" hreflang="sh" data-title="Hemijsko jedinjenje" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croate" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%BB%E0%B7%83%E0%B7%8F%E0%B6%BA%E0%B6%B1%E0%B7%92%E0%B6%9A_%E0%B7%83%E0%B6%82%E0%B6%BA%E0%B7%9D%E0%B6%9C" title="රසායනික සංයෝග – cingalais" lang="si" hreflang="si" data-title="රසායනික සංයෝග" data-language-autonym="සිංහල" data-language-local-name="cingalais" 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/Chemical_compound" title="Chemical compound – Simple English" lang="en-simple" hreflang="en-simple" data-title="Chemical compound" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Chemick%C3%A1_zl%C3%BA%C4%8Denina" title="Chemická zlúčenina – slovaque" lang="sk" hreflang="sk" data-title="Chemická zlúčenina" data-language-autonym="Slovenčina" data-language-local-name="slovaque" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Spojina" title="Spojina – slovène" lang="sl" hreflang="sl" data-title="Spojina" data-language-autonym="Slovenščina" data-language-local-name="slovène" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Isku_dhis" title="Isku dhis – somali" lang="so" hreflang="so" data-title="Isku dhis" data-language-autonym="Soomaaliga" data-language-local-name="somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/P%C3%ABrb%C3%ABrja_kimike" title="Përbërja kimike – albanais" lang="sq" hreflang="sq" data-title="Përbërja kimike" data-language-autonym="Shqip" data-language-local-name="albanais" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BC%D0%B8%D1%98%D1%81%D0%BA%D0%BE_%D1%98%D0%B5%D0%B4%D0%B8%D1%9A%D0%B5%D1%9A%D0%B5" title="Хемијско једињење – serbe" lang="sr" hreflang="sr" data-title="Хемијско једињење" data-language-autonym="Српски / srpski" data-language-local-name="serbe" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Sanyawa_kimia" title="Sanyawa kimia – soundanais" lang="su" hreflang="su" data-title="Sanyawa kimia" data-language-autonym="Sunda" data-language-local-name="soundanais" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kemisk_f%C3%B6rening" title="Kemisk förening – suédois" lang="sv" hreflang="sv" data-title="Kemisk förening" data-language-autonym="Svenska" data-language-local-name="suédois" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kampaundi" title="Kampaundi – swahili" lang="sw" hreflang="sw" data-title="Kampaundi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%87%E0%AE%A4%E0%AE%BF%E0%AE%9A%E0%AF%8D_%E0%AE%9A%E0%AF%87%E0%AE%B0%E0%AF%8D%E0%AE%AE%E0%AE%AE%E0%AF%8D" title="வேதிச் சேர்மம் – tamoul" lang="ta" hreflang="ta" data-title="வேதிச் சேர்மம்" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B0%E0%B0%B8%E0%B0%BE%E0%B0%AF%E0%B0%A8_%E0%B0%B8%E0%B0%AE%E0%B1%8D%E0%B0%AE%E0%B1%87%E0%B0%B3%E0%B0%A8%E0%B0%82" title="రసాయన సమ్మేళనం – télougou" lang="te" hreflang="te" data-title="రసాయన సమ్మేళనం" data-language-autonym="తెలుగు" data-language-local-name="télougou" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9F%D0%B0%D0%B9%D0%B2%D0%B0%D1%81%D1%82%D2%B3%D0%BE%D0%B8_%D0%BA%D0%B8%D0%BC%D0%B8%D1%91%D3%A3" title="Пайвастҳои кимиёӣ – tadjik" lang="tg" hreflang="tg" data-title="Пайвастҳои кимиёӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="tadjik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B8%81%E0%B8%AD%E0%B8%9A" title="สารประกอบ – thaï" lang="th" hreflang="th" data-title="สารประกอบ" data-language-autonym="ไทย" data-language-local-name="thaï" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Kompuwestong_pangkimika" title="Kompuwestong pangkimika – tagalog" lang="tl" hreflang="tl" data-title="Kompuwestong pangkimika" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bile%C5%9Fik" title="Bileşik – turc" lang="tr" hreflang="tr" data-title="Bileşik" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D0%BA%D1%83%D1%88%D1%8B%D0%BB%D0%BC%D0%B0%D0%BB%D0%B0%D1%80" title="Химик кушылмалар – tatar" lang="tt" hreflang="tt" data-title="Химик кушылмалар" data-language-autonym="Татарча / tatarça" data-language-local-name="tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA%D1%82%D0%B8%D0%B3_%D0%BA%D0%B0%D1%82%D1%82%D1%8B%D0%B6%D1%8B%D1%8B%D1%88%D0%BA%D1%8B%D0%BD" title="Химиктиг каттыжыышкын – touvain" lang="tyv" hreflang="tyv" data-title="Химиктиг каттыжыышкын" data-language-autonym="Тыва дыл" data-language-local-name="touvain" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B0_%D1%81%D0%BF%D0%BE%D0%BB%D1%83%D0%BA%D0%B0" title="Хімічна сполука – ukrainien" lang="uk" hreflang="uk" data-title="Хімічна сполука" data-language-autonym="Українська" data-language-local-name="ukrainien" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%A6%DB%8C_%D9%85%D8%B1%DA%A9%D8%A8" title="کیمیائی مرکب – ourdou" lang="ur" hreflang="ur" data-title="کیمیائی مرکب" data-language-autonym="اردو" data-language-local-name="ourdou" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Kimyoviy_birikma" title="Kimyoviy birikma – ouzbek" lang="uz" hreflang="uz" data-title="Kimyoviy birikma" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ouzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Himine_%C3%BChtnend" title="Himine ühtnend – vepse" lang="vep" hreflang="vep" data-title="Himine ühtnend" data-language-autonym="Vepsän kel’" data-language-local-name="vepse" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%E1%BB%A3p_ch%E1%BA%A5t" title="Hợp chất – vietnamien" lang="vi" hreflang="vi" data-title="Hợp chất" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamien" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kumpuwesto_kimikal" title="Kumpuwesto kimikal – waray" lang="war" hreflang="war" data-title="Kumpuwesto kimikal" data-language-autonym="Winaray" 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yoruba" lang="yo" hreflang="yo" data-title="Àdàpọ̀ kẹ́míkà" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8C%96%E5%90%88%E7%89%A9" title="化合物 – chinois" lang="zh" hreflang="zh" data-title="化合物" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%8C%96%E5%90%88%E7%89%A9" title="化合物 – chinois littéraire" lang="lzh" hreflang="lzh" data-title="化合物" data-language-autonym="文言" data-language-local-name="chinois littéraire" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/H%C3%B2a-ha%CC%8Dp-bu%CC%8Dt" 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vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Vitamine-B8.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Vitamine-B8.png/220px-Vitamine-B8.png" decoding="async" width="220" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Vitamine-B8.png/330px-Vitamine-B8.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Vitamine-B8.png/440px-Vitamine-B8.png 2x" data-file-width="1047" data-file-height="495" /></a><figcaption>La <a href="/wiki/Vitamine_B8" title="Vitamine B8">vitamine B8</a> est un composé chimique qui comprend du <a href="/wiki/Carbone" title="Carbone">carbone</a>, de l'<a href="/wiki/Azote" title="Azote">azote</a>, du <a href="/wiki/Soufre" title="Soufre">soufre</a>, de l'<a href="/wiki/Oxyg%C3%A8ne" title="Oxygène">oxygène</a> et de l'<a href="/wiki/Hydrog%C3%A8ne" title="Hydrogène">hydrogène</a>.</figcaption></figure> <p>Un <b>composé chimique</b> ou <b>corps composé</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>α<span class="cite_crochet">]</span></a></sup>, en <a href="/wiki/Chimie" title="Chimie">chimie</a>, est une <a href="/wiki/Substance_chimique" title="Substance chimique">espèce chimique</a> composée d'au moins deux <a href="/wiki/%C3%89l%C3%A9ment_chimique" title="Élément chimique">éléments chimiques</a> différents<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. Les <a href="/wiki/Atome" title="Atome">atomes</a> formant les molécules des composés sont liés entre eux par des <a href="/wiki/Liaison_chimique" title="Liaison chimique">liaisons chimiques</a>, qui peuvent être de différentes natures. Selon la nature des liaisons et des atomes qui les composent, les composés chimiques sont répartis dans différentes catégories comme les composés <a href="/wiki/Compos%C3%A9_organique" title="Composé organique">organiques</a>, <a href="/wiki/Compos%C3%A9_inorganique" title="Composé inorganique">inorganiques</a>, <a href="/wiki/Ion" title="Ion">ioniques</a>, <a href="/wiki/Compos%C3%A9_interm%C3%A9tallique" title="Composé intermétallique">intermétalliques</a> ou encore les <a href="/wiki/Complexe_(chimie)" title="Complexe (chimie)">complexes</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Types_de_liaisons_chimiques">Types de liaisons chimiques</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=1" title="Modifier la section : Types de liaisons chimiques" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=1" title="Modifier le code source de la section : Types de liaisons chimiques"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-container bandeau-section metadata bandeau-niveau-information"><div class="bandeau-cell bandeau-icone-css loupe">Article détaillé : <a href="/wiki/Liaison_chimique" title="Liaison chimique">Liaison chimique</a>.</div></div> <p>Les <a href="/wiki/Liaison_chimique" title="Liaison chimique">liaisons chimiques</a>, interactions entre les différents atomes d'un composé, peuvent être de différentes natures. Elles sont classées en plusieurs catégories, les trois principales étant les suivantes : </p> <ul><li><b><a href="/wiki/Liaison_ionique" title="Liaison ionique">Liaisons ioniques</a></b> : ce sont des liaisons résultant de la perte d'un ou de plusieurs <a href="/wiki/Couche_de_valence" title="Couche de valence">électrons de valence</a> par un atome, et de la captation de ces électrons par un autre atome. Le premier atome devient alors chargé positivement (<a href="/wiki/Cation" title="Cation">cation</a>), et le second atome devient chargé négativement (<a href="/wiki/Anion" title="Anion">anion</a>). Ce type de liaisons s'établit généralement entre des éléments présentant une différence d’<a href="/wiki/%C3%89lectron%C3%A9gativit%C3%A9" title="Électronégativité">électronégativité</a> très élevée (≥ 1,7 sur l’<a href="/wiki/%C3%89chelle_de_Pauling" title="Échelle de Pauling">échelle de Pauling</a><sup id="cite_ref-:0_3-0" class="reference"><a href="#cite_note-:0-3"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-:1_4-0" class="reference"><a href="#cite_note-:1-4"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup>), c'est-à-dire un <a href="/wiki/M%C3%A9tal" title="Métal">métal</a> et un <a href="/wiki/Non-m%C3%A9tal" title="Non-métal">non-métal</a>. Exemple : le <a href="/wiki/Chlorure_de_sodium" title="Chlorure de sodium">chlorure de sodium</a>, NaCl<sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub><sub></sub>.</li></ul> <ul><li><b><a href="/wiki/Liaison_covalente" title="Liaison covalente">Liaisons covalentes</a></b> : dans ce cas, les atomes liés mettent en commun chacun un électron de valence afin de créer une paire d’électrons liants, partagée entre ces deux entités. Les éléments liés dans ce type de liaison présentent une différence d’électronégativité plus petite (< 1,7 sur l’échelle de Pauling<sup id="cite_ref-:0_3-1" class="reference"><a href="#cite_note-:0-3"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-:1_4-1" class="reference"><a href="#cite_note-:1-4"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup>) ou nulle. Exemple : <a href="/wiki/Dihydrog%C3%A8ne" title="Dihydrogène">dihydrogène</a>.</li></ul> <ul><li><b><a href="/wiki/Liaison_covalente_de_coordination" title="Liaison covalente de coordination">Liaisons covalentes de coordination</a></b> : dans ces liaisons, les électrons de valence servant à la formation de la liaison proviennent d’un même atome. Le <a href="/wiki/Paire_de_Lewis" title="Paire de Lewis">doublet électronique</a> assurant la liaison de coordination provient d'une entité nommée <a href="/wiki/Ligand_(chimie)" title="Ligand (chimie)">ligand</a>. On appelle ce type de composé des <a href="/wiki/Complexe_(chimie)" title="Complexe (chimie)">complexes</a>. Exemple : <a href="/wiki/Cisplatine" title="Cisplatine">cisplatine</a>.</li></ul> <p>Il n'y a pas de frontière claire entre liaisons covalentes et ioniques<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup> : une liaison est définie par un pourcentage de caractère ionique<sup id="cite_ref-:1_4-2" class="reference"><a href="#cite_note-:1-4"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-:0_3-2" class="reference"><a href="#cite_note-:0-3"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> ; la limite est fixée à 50%<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup>. </p> <div class="mw-heading mw-heading3"><h3 id="Caractère_ionique"><span id="Caract.C3.A8re_ionique"></span>Caractère ionique</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=2" title="Modifier la section : Caractère ionique" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=2" title="Modifier le code source de la section : Caractère ionique"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Le caractère ionique est calculé comme suit<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite_crochet">[</span>7<span class="cite_crochet">]</span></a></sup> : </p><p><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 \delta ={\frac {\mu _{}}{\mu _{t}}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>δ</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msub> <mi>μ</mi> <mrow class="MJX-TeXAtom-ORD"> </mrow> </msub> <msub> <mi>μ</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>t</mi> </mrow> </msub> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \delta ={\frac {\mu _{}}{\mu _{t}}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/67ba3a88c694bb9091e2ad8b8b6b0887aa9e41fb" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.338ex; width:7.211ex; height:5.343ex;" alt="{\displaystyle \delta ={\frac {\mu _{}}{\mu _{t}}}}"></span>. </p><p>Dans cette équation : </p> <ul><li><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 \delta }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>δ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \delta }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c5321cfa797202b3e1f8620663ff43c4660ea03a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.049ex; height:2.343ex;" alt="{\displaystyle \delta }"></span> est le caractère ionique ;</li> <li><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 \mu }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>μ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mu }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9fd47b2a39f7a7856952afec1f1db72c67af6161" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.402ex; height:2.176ex;" alt="{\displaystyle \mu }"></span> est le <a href="/wiki/Dip%C3%B4le_%C3%A9lectrostatique" title="Dipôle électrostatique">moment dipolaire</a> observé ;</li> <li><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 \mu _{t}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>μ</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>t</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mu _{t}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d8247e7beb0b3fa21c4fe35defef3a3cf93df67d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:2.228ex; height:2.176ex;" alt="{\displaystyle \mu _{t}}"></span> est le moment dipolaire théorique si la liaison était purement ionique.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Composés_organiques_et_inorganiques"><span id="Compos.C3.A9s_organiques_et_inorganiques"></span>Composés organiques et inorganiques</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=3" title="Modifier la section : Composés organiques et inorganiques" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=3" title="Modifier le code source de la section : Composés organiques et inorganiques"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Les composés chimiques sont aussi répartis dans deux grandes catégories de composés: les <a href="/wiki/Compos%C3%A9_organique" title="Composé organique">composés organiques</a> et les <a href="/wiki/Compos%C3%A9_inorganique" title="Composé inorganique">composés inorganiques.</a> </p><p>Les composés organiques sont les composés chimiques constitués d'un <a href="/wiki/Cha%C3%AEne_carbon%C3%A9e" title="Chaîne carbonée">squelette carboné</a>. Certains <a href="/wiki/Carbure" title="Carbure">carbures</a> et composés font cependant exception, tels que le <a href="/wiki/Monoxyde_de_carbone" title="Monoxyde de carbone">monoxyde de carbone</a> <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 {\ce {CO}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>CO</mtext> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {CO}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/bf2a888c2c193ddb2937e2c7e85aadaa0a4e9513" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:3.486ex; height:2.176ex;" alt="{\displaystyle {\ce {CO}}}"></span> et le <a href="/wiki/Dioxyde_de_carbone" title="Dioxyde de carbone">dioxyde de carbone</a> <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 {\ce {CO2}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>CO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {CO2}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c3ed885c7553085f5d3a2bb0a63616656248699d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:4.54ex; height:2.843ex;" alt="{\displaystyle {\ce {CO2}}}"></span>. Historiquement, on considérait que ces composés ne pouvaient être produits que par les êtres vivants, d'où leur nom, mais cette théorie de la <a href="/wiki/Force_vitale" class="mw-redirect" title="Force vitale">force vitale</a> a été infirmée dès le <abbr class="abbr" title="19ᵉ siècle"><span class="romain">XIX</span><sup style="font-size:72%">e</sup></abbr> siècle. </p><p>Les composés inorganiques représentent tous les autres composés non organiques, c'est-à-dire ceux ne contenant pas de chaine carbonée. </p> <div class="mw-heading mw-heading2"><h2 id="Législation"><span id="L.C3.A9gislation"></span>Législation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=4" title="Modifier la section : Législation" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=4" title="Modifier le code source de la section : Législation"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Un certain nombre de composés chimiques, produits en quantité industrielle, peuvent avoir des effets sur la santé et l'environnement. Pour cette raison, ils font l'objet de réglementations particulières, notamment encadrées par la directive <a href="/wiki/Enregistrement,_%C3%A9valuation_et_autorisation_des_produits_chimiques" title="Enregistrement, évaluation et autorisation des produits chimiques">REACH</a> en Europe. Ces réglementations concernent notamment la production, le transport, la vente, le stockage et la gestion des déchets de ces produits. </p><p>En France, la loi <a href="/wiki/Grenelle_II" title="Grenelle II"><span class="nowrap">Grenelle <abbr class="abbr" title="2"><span class="romain" style="text-transform:uppercase">II</span></abbr></span></a><sup id="cite_ref-Gren_9-0" class="reference"><a href="#cite_note-Gren-9"><span class="cite_crochet">[</span>8<span class="cite_crochet">]</span></a></sup> dispose que dès <time class="nowrap" datetime="2011-01" data-sort-value="2011-01">janvier 2011</time>, les producteurs, vendeurs ou importateurs de <span class="citation">« […] produits chimiques pouvant présenter un risque significatif pour la santé et l’environnement »</span> devront <span class="citation">« prendre en charge, ou faire prendre en charge par des sociétés spécialisées, techniquement et financièrement la collecte et le traitement des déchets ménagers desdits produits (contenants et contenus). Ces produits doivent faire l’objet d’une signalétique appropriée afin d’éviter aux usagers de les faire collecter en mélange avec les déchets municipaux résiduels […] »</span> ou de payer la <a href="/wiki/Taxe_g%C3%A9n%C3%A9rale_sur_les_activit%C3%A9s_polluantes" title="Taxe générale sur les activités polluantes">taxe générale sur les activités polluantes</a><sup id="cite_ref-Gren_9-1" class="reference"><a href="#cite_note-Gren-9"><span class="cite_crochet">[</span>8<span class="cite_crochet">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=5" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=5" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Références"><span id="R.C3.A9f.C3.A9rences"></span>Références</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=6" title="Modifier la section : Références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=6" title="Modifier le code source de la section : Références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Reina2023"><span class="ouvrage" id="Miguel_Reina2023">Miguel Reina, « <cite style="font-style:normal">Improving the understanding of chemistry by usçing thr right words : whi is talking about compounds so messy ?</cite> », <i>Journal of Chemical Education,</i>,‎ <time>2023</time><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Improving+the+understanding+of+chemistry+by+us%C3%A7ing+thr+right+words%C2%A0%3A+whi+is+talking+about+compounds+so+messy%C2%A0%3F&rft.jtitle=Journal+of+Chemical+Education%2C&rft.aulast=Reina&rft.aufirst=Miguel&rft.date=2023&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-:0-3"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-:0_3-0">a</a> <a href="#cite_ref-:0_3-1">b</a> et <a href="#cite_ref-:0_3-2">c</a></sup> </span><span class="reference-text"><span class="ouvrage" id="Wouters2015"><span class="ouvrage" id="Johan_Wouters2015">Johan <span class="nom_auteur">Wouters</span>, <cite class="italique">Concentre de CHIMIE</cite>, Presses universitaires de Namur, <time class="nowrap" datetime="2015-08-10" data-sort-value="2015-08-10">10 août 2015</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-87037-889-2" title="Spécial:Ouvrages de référence/978-2-87037-889-2"><span class="nowrap">978-2-87037-889-2</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=cvWpCgAAQBAJ&newbks=0&printsec=frontcover&pg=PA61&dq=%C3%89chelle+de+pauling+%221,7%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 61<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Concentre+de+CHIMIE&rft.pub=Presses+universitaires+de+Namur&rft.aulast=Wouters&rft.aufirst=Johan&rft.date=2015-08-10&rft.pages=61&rft.isbn=978-2-87037-889-2&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-:1-4"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-:1_4-0">a</a> <a href="#cite_ref-:1_4-1">b</a> et <a href="#cite_ref-:1_4-2">c</a></sup> </span><span class="reference-text"><span class="ouvrage" id="Baeyens-VolantLaurentWarzée2022"><span class="ouvrage" id="Danielle_Baeyens-VolantPascal_LaurentNathalie_Warzée2022">Danielle <span class="nom_auteur">Baeyens-Volant</span>, Pascal <span class="nom_auteur">Laurent</span> et Nathalie <span class="nom_auteur">Warzée</span>, <cite class="italique">Chimie générale - 3e éd.: Exercices et méthodes</cite>, Dunod, <time class="nowrap" datetime="2022-08-24" data-sort-value="2022-08-24">24 août 2022</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-10-084710-5" title="Spécial:Ouvrages de référence/978-2-10-084710-5"><span class="nowrap">978-2-10-084710-5</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=cBl-EAAAQBAJ&newbks=0&printsec=frontcover&pg=PA112&dq=%C3%89lectron%C3%A9gativit%C3%A9+%221,7%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 112<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chimie+g%C3%A9n%C3%A9rale+-+3e+%C3%A9d.%3A+Exercices+et+m%C3%A9thodes&rft.pub=Dunod&rft.aulast=Baeyens-Volant&rft.aufirst=Danielle&rft.au=Laurent%2C+Pascal&rft.au=Warz%C3%A9e%2C+Nathalie&rft.date=2022-08-24&rft.pages=112&rft.isbn=978-2-10-084710-5&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink noprint"><a href="#cite_ref-5">↑</a> </span><span class="reference-text"><span class="ouvrage" id="AtkinsJonesLaverman2017"><span class="ouvrage" id="Peter_William_AtkinsLoretta_JonesLeroy_Laverman2017">Peter William <span class="nom_auteur">Atkins</span>, Loretta <span class="nom_auteur">Jones</span> et Leroy <span class="nom_auteur">Laverman</span>, <cite class="italique">Principes de chimie</cite>, De Boeck Superieur, <time class="nowrap" datetime="2017-04-10" data-sort-value="2017-04-10">10 avril 2017</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-8073-0638-7" title="Spécial:Ouvrages de référence/978-2-8073-0638-7"><span class="nowrap">978-2-8073-0638-7</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=ne2ZDgAAQBAJ&newbks=0&printsec=frontcover&pg=PA97&dq=%22Caract%C3%A8re+ionique%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 97<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Principes+de+chimie&rft.pub=De+Boeck+Superieur&rft.aulast=Atkins&rft.aufirst=Peter+William&rft.au=Jones%2C+Loretta&rft.au=Laverman%2C+Leroy&rft.date=2017-04-10&rft.pages=97&rft.isbn=978-2-8073-0638-7&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink noprint"><a href="#cite_ref-6">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Griffé1996"><span class="ouvrage" id="Maurice_Griffé1996">Maurice <span class="nom_auteur">Griffé</span>, <cite class="italique">Chimie: Edition 2 - 2e éd. revue et corrigée</cite>, Presses universitaires de Namur, <time>1996</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-87037-260-9" title="Spécial:Ouvrages de référence/978-2-87037-260-9"><span class="nowrap">978-2-87037-260-9</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=-AnJQ-ltEWEC&newbks=0&printsec=frontcover&pg=PA130&dq=%22Caract%C3%A8re+ionique%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 135<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chimie%3A+Edition+2+-+2e+%C3%A9d.+revue+et+corrig%C3%A9e&rft.pub=Presses+universitaires+de+Namur&rft.aulast=Griff%C3%A9&rft.aufirst=Maurice&rft.date=1996&rft.pages=135&rft.isbn=978-2-87037-260-9&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink noprint"><a href="#cite_ref-7">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Bellec2020"><span class="ouvrage" id="Christian_Bellec2020">Christian <span class="nom_auteur">Bellec</span>, <cite class="italique">Chimie - Les fondamentaux L1</cite>, De Boeck Superieur, <time class="nowrap" datetime="2020-06-15" data-sort-value="2020-06-15">15 juin 2020</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-8073-2758-0" title="Spécial:Ouvrages de référence/978-2-8073-2758-0"><span class="nowrap">978-2-8073-2758-0</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=U3flDwAAQBAJ&newbks=0&printsec=frontcover&pg=PA25&dq=%22Caract%C3%A8re+ionique%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 25<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chimie+-+Les+fondamentaux+L1&rft.pub=De+Boeck+Superieur&rft.aulast=Bellec&rft.aufirst=Christian&rft.date=2020-06-15&rft.pages=25&rft.isbn=978-2-8073-2758-0&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink noprint"><a href="#cite_ref-8">↑</a> </span><span class="reference-text"><span class="ouvrage" id="BouaifelBezzi2021"><span class="ouvrage" id="Fatiha_Barka_BouaifelNacer_Bezzi2021">Fatiha Barka <span class="nom_auteur">Bouaifel</span> et Nacer <span class="nom_auteur">Bezzi</span>, <cite class="italique">Chimie Générale : structure de la matière - Cours et exercices corrigés</cite>, Editions Ellipses, <time class="nowrap" datetime="2021-05-04" data-sort-value="2021-05-04">4 mai 2021</time> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-2-340-05573-5" title="Spécial:Ouvrages de référence/978-2-340-05573-5"><span class="nowrap">978-2-340-05573-5</span></a>, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=NCFEEAAAQBAJ&newbks=0&printsec=frontcover&pg=PA125&dq=%22Caract%C3%A8re+ionique%22&hl=fr">lire en ligne</a>)</small>, <abbr class="abbr" title="page">p.</abbr> 124<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chimie+G%C3%A9n%C3%A9rale+%3A+structure+de+la+mati%C3%A8re+-+Cours+et+exercices+corrig%C3%A9s&rft.pub=Editions+Ellipses&rft.aulast=Bouaifel&rft.aufirst=Fatiha+Barka&rft.au=Bezzi%2C+Nacer&rft.date=2021-05-04&rft.pages=124&rft.isbn=978-2-340-05573-5&rfr_id=info%3Asid%2Ffr.wikipedia.org%3ACompos%C3%A9+chimique"></span></span></span></span> </li> <li id="cite_note-Gren-9"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-Gren_9-0">a</a> et <a href="#cite_ref-Gren_9-1">b</a></sup> </span><span class="reference-text"><span class="nowrap">Article 198</span>, <a rel="nofollow" class="external text" href="http://www.assemblee-nationale.fr/13/pdf/ta/ta0504.pdf"><span class="nowrap">Grenelle <abbr class="abbr" title="2"><span class="romain" style="text-transform:uppercase">II</span></abbr></span><abbr class="abbr indicateur-format format-pdf" title="Document au format Portable Document Format (PDF)">[PDF]</abbr></a> qui ajoute l'<span class="nowrap">Art. L. 541-10-4</span> au Code de l'Environnement (voir <abbr class="abbr" title="page">p.</abbr> 226/308).</span> </li> </ol></div> </div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=7" title="Modifier la section : Notes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=7" title="Modifier le code source de la section : Notes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small lower-greek" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"> par opposition au <a href="/wiki/Corps_simple" title="Corps simple">corps simple</a></span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=8" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=8" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="noprint boite-grise boite-a-droite" style="text-align:left;"> <div style="float:left;"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Circle-icons-frames.svg/45px-Circle-icons-frames.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Circle-icons-frames.svg/68px-Circle-icons-frames.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Circle-icons-frames.svg/90px-Circle-icons-frames.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span></div> <div style="margin-left:60px;">Une <a href="/wiki/Aide:Cat%C3%A9gorie" title="Aide:Catégorie">catégorie</a> est consacrée à ce sujet : <i><a href="/wiki/Cat%C3%A9gorie:Compos%C3%A9_chimique" title="Catégorie:Composé chimique">Composé chimique</a></i>.</div> <div style="clear:left;"></div> </div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="wiktionary"><a href="https://fr.wiktionary.org/wiki/compos%C3%A9_chimique" class="extiw" title="wikt:composé chimique">composé chimique</a>, <span class="nowrap">sur le <span class="project">Wiktionnaire</span></span></li> </ul> </div> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=9" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=9" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Mol%C3%A9cule_diatomique" title="Molécule diatomique">Molécule diatomique</a></li> <li><a href="/wiki/Structure_chimique" title="Structure chimique">Structure chimique</a></li> <li><a href="/wiki/R%C3%A9volution_chimique" title="Révolution chimique">Révolution chimique</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Bibliographie">Bibliographie</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=10" title="Modifier la section : Bibliographie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=10" title="Modifier le code source de la section : Bibliographie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>G. Chabot, J.-L. Riendeau et coll. (Zumdahl, S. S. and S. A.), Chimie générale <abbr class="abbr" title="Troisième">3<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr> (<span class="lang-en" lang="en">Chemistry</span>, <abbr class="abbr" title="Septième">7<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>), Éd. CEC Quebecor Media (<span class="lang-en" lang="en">Houghton Mifflin Company</span>), publié à Québec et imprimé au Canada, 2007</li></ul> <div class="mw-heading mw-heading3"><h3 id="Liens_externes">Liens externes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compos%C3%A9_chimique&veaction=edit&section=11" title="Modifier la section : Liens externes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Compos%C3%A9_chimique&action=edit&section=11" title="Modifier le code source de la section : Liens externes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p class="mw-empty-elt"> </p> <ul><li class="mw-empty-elt"></li> <li class="mw-empty-elt"></li> <li><div class="liste-horizontale"><span class="wd_identifiers">Notice dans un dictionnaire ou une encyclopédie généraliste<span class="noprint 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