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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="Vis/skjul innholdsfortegnelsen" > <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">Vis/skjul innholdsfortegnelsen</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">Paul Émile Lecoq de Boisbaudran</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="Gå til en artikkel på et annet språk. Tilgjengelig på 37 språk" > <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-37" 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">37 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – svensk" lang="sv" hreflang="sv" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – afrikaans" lang="af" hreflang="af" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D9%84-%D8%A5%D9%8A%D9%85%D9%8A%D9%84_%D9%84%D9%8A%D9%83%D9%88%D9%83_%D8%AF%D9%88_%D8%A8%D9%88%D8%A7%D8%A8%D8%AF%D8%B1%D9%88%D9%86" title="بول-إيميل ليكوك دو بوابدرون – arabisk" lang="ar" hreflang="ar" data-title="بول-إيميل ليكوك دو بوابدرون" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%BE%D9%84-%D8%A7%D9%85%DB%8C%D9%84_%D9%84%DA%A9%D9%88_%D8%AF_%D8%A8%D9%88%DB%8C%D8%B3%D8%A8%D8%A7%D9%88%D8%AF%D8%B1%D8%A7%D9%86" title="پل-امیل لکو د بویسباودران – søraserbajdsjansk" lang="azb" hreflang="azb" data-title="پل-امیل لکو د بویسباودران" data-language-autonym="تۆرکجه" data-language-local-name="søraserbajdsjansk" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – katalansk" lang="ca" hreflang="ca" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – tsjekkisk" lang="cs" hreflang="cs" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – tysk" lang="de" hreflang="de" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Deutsch" data-language-local-name="tysk" 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%A0%CE%BF%CE%BB-%CE%95%CE%BC%CE%AF%CE%BB_%CE%A6%CF%81%CE%B1%CE%BD%CF%83%CE%BF%CF%85%CE%AC_%CE%9B%CE%B5%CE%BA%CF%8C%CE%BA_%CE%BD%CF%84%CE%B5_%CE%9C%CF%80%CE%BF%CF%85%CE%B1%CE%BC%CF%80%CE%BF%CE%BD%CF%84%CF%81%CE%AC%CE%BD" title="Πολ-Εμίλ Φρανσουά Λεκόκ ντε Μπουαμποντράν – gresk" lang="el" hreflang="el" data-title="Πολ-Εμίλ Φρανσουά Λεκόκ ντε Μπουαμποντράν" data-language-autonym="Ελληνικά" data-language-local-name="gresk" 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/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – engelsk" lang="en" hreflang="en" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – spansk" lang="es" hreflang="es" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Español" data-language-local-name="spansk" 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/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – esperanto" lang="eo" hreflang="eo" data-title="Paul Émile Lecoq de Boisbaudran" 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/Paul_Emile_Lecoq_de_Boisbaudran" title="Paul Emile Lecoq de Boisbaudran – baskisk" lang="eu" hreflang="eu" data-title="Paul Emile Lecoq de Boisbaudran" data-language-autonym="Euskara" data-language-local-name="baskisk" 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%BE%D9%84-%D8%A7%D9%85%DB%8C%D9%84_%D9%84%DA%A9%D9%88_%D8%AF_%D8%A8%D9%88%DB%8C%D8%B3%D8%A8%D8%A7%D9%88%D8%AF%D8%B1%D8%A7%D9%86" title="پل-امیل لکو د بویسباودران – persisk" lang="fa" hreflang="fa" data-title="پل-امیل لکو د بویسباودران" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – fransk" lang="fr" hreflang="fr" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – skotsk-gælisk" lang="gd" hreflang="gd" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Gàidhlig" data-language-local-name="skotsk-gælisk" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%B8%D5%AC_%D4%B7%D5%B4%D5%AB%D5%AC_%D4%BC%D5%A5%D5%AF%D5%B8%D6%84_%D5%A4%D5%A8_%D4%B2%D5%B8%D6%82%D5%A1%D5%A2%D5%B8%D5%A4%D6%80%D5%A1%D5%B6" title="Պոլ Էմիլ Լեկոք դը Բուաբոդրան – armensk" lang="hy" hreflang="hy" data-title="Պոլ Էմիլ Լեկոք դը Բուաբոդրան" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – italiensk" lang="it" hreflang="it" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Paulus_Aemilius_Lecoq_de_Boisbaudran" title="Paulus Aemilius Lecoq de Boisbaudran – latin" lang="la" hreflang="la" data-title="Paulus Aemilius Lecoq de Boisbaudran" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – ungarsk" lang="hu" hreflang="hu" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – malayalam" lang="ml" hreflang="ml" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D9%88%D9%84_%D8%A7%D9%85%D9%8A%D9%84_%D9%84%D9%8A%D9%83%D9%88%D9%83_%D8%AF%D9%89_%D8%A8%D9%88%D8%A7%D8%B3%D8%A8%D9%88%D8%AF%D8%B1%D8%A7%D9%86" title="بول اميل ليكوك دى بواسبودران – egyptisk arabisk" lang="arz" hreflang="arz" data-title="بول اميل ليكوك دى بواسبودران" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – nederlandsk" lang="nl" hreflang="nl" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%9D%E3%83%BC%E3%83%AB%E3%83%BB%E3%83%9C%E3%82%A2%E3%83%9C%E3%83%BC%E3%83%89%E3%83%A9%E3%83%B3" title="ポール・ボアボードラン – japansk" lang="ja" hreflang="ja" data-title="ポール・ボアボードラン" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – usbekisk" lang="uz" hreflang="uz" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Paul Émile Lecoq de Boisbaudran – polsk" lang="pl" hreflang="pl" data-title="Paul Émile Lecoq de Boisbaudran" data-language-autonym="Polski" data-language-local-name="polsk" 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/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – portugisisk" lang="pt" hreflang="pt" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Paul_Emile_Lecoq_de_Boisbaudran" title="Paul Emile Lecoq de Boisbaudran – rumensk" lang="ro" hreflang="ro" data-title="Paul Emile Lecoq de Boisbaudran" data-language-autonym="Română" data-language-local-name="rumensk" 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%9B%D0%B5%D0%BA%D0%BE%D0%BA_%D0%B4%D0%B5_%D0%91%D1%83%D0%B0%D0%B1%D0%BE%D0%B4%D1%80%D0%B0%D0%BD,_%D0%9F%D0%BE%D0%BB%D1%8C_%D0%AD%D0%BC%D0%B8%D0%BB%D1%8C" title="Лекок де Буабодран, Поль Эмиль – russisk" lang="ru" hreflang="ru" data-title="Лекок де Буабодран, Поль Эмиль" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Paul_Emile_Lecoq_de_Boisbaudran" title="Paul Emile Lecoq de Boisbaudran – albansk" lang="sq" hreflang="sq" data-title="Paul Emile Lecoq de Boisbaudran" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – slovensk" lang="sl" hreflang="sl" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – finsk" lang="fi" hreflang="fi" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%B5%E0%AF%81%E0%AE%B2%E0%AF%8D_%E0%AE%8E%E0%AE%AE%E0%AE%BF%E0%AE%B2%E0%AF%8D_%E0%AE%AA%E0%AF%81%E0%AE%B5%E0%AE%AA%E0%AF%8B%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AE%BE%E0%AE%A9%E0%AF%8D" title="பவுல் எமில் புவபோதிரான் – tamil" lang="ta" hreflang="ta" data-title="பவுல் எமில் புவபோதிரான்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran" title="Paul-Émile Lecoq de Boisbaudran – tyrkisk" lang="tr" hreflang="tr" data-title="Paul-Émile Lecoq de Boisbaudran" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" 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%9F%D0%BE%D0%BB%D1%8C_%D0%95%D0%BC%D1%96%D0%BB%D1%8C_%D0%9B%D0%B5%D0%BA%D0%BE%D0%BA_%D0%B4%D0%B5_%D0%91%D1%83%D0%B0%D0%B1%D0%BE%D0%B4%D1%80%D0%B0%D0%BD" title="Поль Еміль Лекок де Буабодран – ukrainsk" lang="uk" hreflang="uk" data-title="Поль Еміль Лекок де Буабодран" data-language-autonym="Українська" data-language-local-name="ukrainsk" 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title="保罗·埃米尔·勒科克·德布瓦博德兰 – kinesisk" lang="zh" hreflang="zh" data-title="保罗·埃米尔·勒科克·德布瓦博德兰" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q366827#sitelinks-wikipedia" title="Rediger lenker til artikkelen på andre språk" class="wbc-editpage">Rediger lenker</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Navnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran" title="Vis innholdssiden 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td{text-align:center;font-weight:normal;border:none;padding-left:3px;padding-right:3px;padding-top:0;padding-bottom:0;background-color:#f9f9f9}.mw-parser-output table.infoboks tr.overskrift td{text-align:center;font-weight:bold;background-color:#eee;border:none;padding-left:0px;padding-right:0px;padding-top:0.2em;padding-bottom:0.1em}.mw-parser-output .infoboks.geografi tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.biografi tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.transport tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.bygning tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.infrastruktur tr.overskrift th{background-color:#f9f9f9}.mw-parser-output .infoboks.bred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.ekstrabred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.bordered tr.rad th{border-bottom:1px solid #ccc}.mw-parser-output .infoboks.bordered tr.rad td{border-bottom:1px solid #ccc}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r24461009"><table class="infobox infoboks biografi fastbredde"><tbody><tr class="hode overskrift"><th colspan="4">Paul Émile Lecoq de Boisbaudran</th></tr> <tr class="bilde" valign="top"><td colspan="4" class="sentrert"><figure class="mw-default-size mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/Fil:Lecoq_de_Boisbaudran.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/6/69/Lecoq_de_Boisbaudran.jpg" decoding="async" width="200" height="230" class="mw-file-element" data-file-width="200" data-file-height="230" /></a><figcaption></figcaption></figure></td></tr> <tr class="rad"><th colspan="2"><span class="edit-props-marker edit-props-P1477 edit-props-P569 edit-props-P19">Født</span></th><td colspan="2"><span><a href="/wiki/18._april" title="18. april">18. apr.</a> <a href="/wiki/1838" title="1838">1838</a></span><sup id="cite_ref-hash-90621370c8ba92e5c32a16da542bf678b9ce287d_1-0" class="reference"><a href="#cite_note-hash-90621370c8ba92e5c32a16da542bf678b9ce287d-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hash-79a2eee7e2eabbde2d12e1d2457a2d6eab0c07fd_2-0" class="reference"><a href="#cite_note-hash-79a2eee7e2eabbde2d12e1d2457a2d6eab0c07fd-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hash-52e6b1a840f5eae0c78c45f0b29e81f555f1e3b3_3-0" class="reference"><a href="#cite_note-hash-52e6b1a840f5eae0c78c45f0b29e81f555f1e3b3-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hash-81e827e965f8318635371042c1b1e3173da42806_4-0" class="reference"><a href="#cite_note-hash-81e827e965f8318635371042c1b1e3173da42806-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><span class="wb-edithandle" data-bridge-edit-flow="single-best-value"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q366827?uselang=nb#P569" title="Rediger på Wikidata"><img alt="Rediger på Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span><br /><a href="/wiki/Cognac_(Charente)" title="Cognac (Charente)">Cognac</a><sup id="cite_ref-hash-55cf2527f585b86b82931fdb065963d54e5748c6_5-0" class="reference"><a href="#cite_note-hash-55cf2527f585b86b82931fdb065963d54e5748c6-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></td></tr><tr class="rad"><th colspan="2"><span class="edit-props-marker edit-props-P570 edit-props-P20 edit-props-P509">Død</span></th><td colspan="2"><span><a href="/wiki/28._mai" title="28. mai">28. mai</a> <a href="/wiki/1912" title="1912">1912</a></span><sup id="cite_ref-hash-90621370c8ba92e5c32a16da542bf678b9ce287d_1-1" class="reference"><a href="#cite_note-hash-90621370c8ba92e5c32a16da542bf678b9ce287d-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hash-81e827e965f8318635371042c1b1e3173da42806_4-1" class="reference"><a href="#cite_note-hash-81e827e965f8318635371042c1b1e3173da42806-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hash-e9db0f7079f480a3d1b99da0c5a41381ee05e69d_6-0" class="reference"><a href="#cite_note-hash-e9db0f7079f480a3d1b99da0c5a41381ee05e69d-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><span class="wb-edithandle" data-bridge-edit-flow="single-best-value"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q366827?uselang=nb#P570" title="Rediger på Wikidata"><img alt="Rediger på Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span> (74 år)<br /><a href="/wiki/Paris" title="Paris">Paris</a> (<a href="/wiki/Frankrike" title="Frankrike">Frankrike</a>)<sup id="cite_ref-hash-55cf2527f585b86b82931fdb065963d54e5748c6_5-1" class="reference"><a href="#cite_note-hash-55cf2527f585b86b82931fdb065963d54e5748c6-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></td></tr><tr class="rad"><th colspan="2">Beskjeftigelse</th><td colspan="2"><a href="/wiki/Kjemiker" title="Kjemiker">Kjemiker</a>, <a href="/wiki/Fysiker" title="Fysiker">fysiker</a>, <a href="/wiki/Naturviter" title="Naturviter">naturviter</a>, vinprodusent <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q366827?uselang=nb#P106" title="Rediger på Wikidata"><img alt="Rediger på Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr class="rad" valign="top"><th colspan="2" class="nowrap">Utdannet ved</th><td colspan="2"><a href="/wiki/%C3%89cole_polytechnique" title="École polytechnique">École polytechnique</a></td></tr><tr class="rad" valign="top"><th colspan="2" class="nowrap">Doktorgrads-<br />veileder</th><td colspan="2">Charles Adolphe Wurtz</td></tr><tr class="rad" valign="top"><th colspan="2" class="nowrap">Nasjonalitet</th><td colspan="2"><a href="/wiki/Frankrike" title="Frankrike">Frankrike</a></td></tr><tr class="rad" valign="top"><th colspan="2" class="nowrap">Medlem av</th><td colspan="2"><a href="/wiki/Det_franske_vitenskapsakademiet" title="Det franske vitenskapsakademiet">Det franske vitenskapsakademiet</a></td></tr><tr class="rad" valign="top"><th colspan="2" class="nowrap">Utmerkelser</th><td colspan="2"><a href="/wiki/Ridder_av_%C3%86reslegionen" class="mw-redirect" title="Ridder av Æreslegionen">Ridder av Æreslegionen</a><br /><a href="/wiki/Davymedaljen" title="Davymedaljen">Davymedaljen</a> (<span title="tidspunkt: 1879">1879</span>)<sup id="cite_ref-hash-6d67c3a6f4b06efbc0bd824787c2a4a4a9e051ff_7-0" class="reference"><a href="#cite_note-hash-6d67c3a6f4b06efbc0bd824787c2a4a4a9e051ff-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></td></tr> </tbody></table> <p><b>Paul Émile Lecoq de Boisbaudran</b> (født <a href="/wiki/18._april" title="18. april">18. april</a> <a href="/wiki/1838" title="1838">1838</a> i <a href="/wiki/Cognac_(Charente)" title="Cognac (Charente)">Cognac</a> i <a href="/wiki/Departementet_Charente" class="mw-redirect" title="Departementet Charente">departementet Charente</a> i <a href="/wiki/Frankrike" title="Frankrike">Frankrike</a>, død <a href="/wiki/28._mai" title="28. mai">28. mai</a> <a href="/wiki/1912" title="1912">1912</a> i <a href="/wiki/Paris" title="Paris">Paris</a>) var en fransk <a href="/wiki/Kjemiker" title="Kjemiker">kjemiker</a> som forsket på <a href="/wiki/Uorganisk_kjemi" title="Uorganisk kjemi">uorganisk kjemi</a>, og oppdaget grunnelementet <a href="/wiki/Gallium" title="Gallium">gallium</a>. Lecoq bidro til utviklingen av den periodiske klassifiseringen av elementene ved å foreslå, kort tid etter oppdagelsen, at argon var medlem av et nytt, tidligere uventet, kjemisk element, som senere skulle bli kjent som <a href="/wiki/Edelgass" title="Edelgass">edelgassene</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Liv_og_virke">Liv og virke</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&veaction=edit&section=1" title="Rediger avsnitt: Liv og virke" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&action=edit&section=1" title="Rediger kildekoden til seksjonen Liv og virke"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Bakgrunn">Bakgrunn</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&veaction=edit&section=2" title="Rediger avsnitt: Bakgrunn" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&action=edit&section=2" title="Rediger kildekoden til seksjonen Bakgrunn"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Paul Émile Lecoq de Boisbaudran kam fra en familie av vinhandlere. Moren lærte ham fremmedspråk og historie. Ved selvstudium, hvortil han brukte undervisningsmateriell fra <a href="/wiki/%C3%89cole_polytechnique" title="École polytechnique">École polytechnique</a>, tilegnet han seg en grunnleggende grunnleggende kunnskap om kjemi og fysikk. Ved hjelp av onkelen opprettet han et privat laboratorium der han i tillegg til arbeidet i foreldrenes selskap utførte forskjellige eksperimenter. </p> <div class="mw-heading mw-heading3"><h3 id="Karriere">Karriere</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&veaction=edit&section=3" title="Rediger avsnitt: Karriere" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&action=edit&section=3" title="Rediger kildekoden til seksjonen Karriere"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Boisbaudran ble raskt kjent, og ble en anerkjent autoritet gjennom sitt fysisk-kjemiske arbeid innen <a href="/wiki/Spektroskopi" title="Spektroskopi">gnistspektroskopi</a>, en fersk metode som var blitt utviklet av <a href="/wiki/Gustav_Robert_Kirchhoff" class="mw-redirect" title="Gustav Robert Kirchhoff">Gustav Robert Kirchhoff</a> og <a href="/wiki/Robert_Wilhelm_Bunsen" title="Robert Wilhelm Bunsen">Robert Wilhelm Bunsen</a> (1859). </p><p>Han utviklet en teori om forholdet mellom frekvensen til spektrallinjene og <a href="/wiki/Atommasse" title="Atommasse">atommassen</a> til et kjemisk element. På grunnlag av manglende linjer i spekteret av <a href="/wiki/Aluminium" title="Aluminium">aluminiums</a>- og <a href="/wiki/Indium" title="Indium">indium</a>forbindelser prøvde han tidlig å finne et så langt ukjent element som kunne klassifiseres mellom de to elementene. Men hans første forsøk mislyktes på grunn av den lille mengden av det isolerte stoffet. Etter eget utsagn kunne han da ikke verifisere eksistensen av noe slikt element, som den russiske kjemikeren og forskeren <a href="/wiki/Dmitrij_Ivanovitsj_Mendeleev" class="mw-redirect" title="Dmitrij Ivanovitsj Mendeleev">Mendeleev</a> i 1871 hadde forutsatt og hadde kalt «eka-aluminium». Men han gav ikke opp: Han tok seg tid med det videre utstyret til laboratoriet sitt og begynte først i 1874 med prosessering av 54 kg av en <a href="/wiki/Sinkblende" title="Sinkblende">sinkblende</a> (sinkmalm) fra Pierrefitte i <a href="/wiki/Pyreneene" title="Pyreneene">Pyreneene</a>, som han hadde anskaffet i 1868. I september 1875 var han så for første gang i stand til å oppdage elementet han lette etter, ved hjelp av en spektrallinje. Samme måned reiste han til Paris og demonstrerte sitt nye element i laboratoriet til <a href="/w/index.php?title=Charles_Adolphe_Wurtz&action=edit&redlink=1" class="new" title="Charles Adolphe Wurtz (ikke skrevet ennå)">Charles Adolphe Wurtz</a>. Her møtte han <a href="/w/index.php?title=Charles_Friedel&action=edit&redlink=1" class="new" title="Charles Friedel (ikke skrevet ennå)">Charles Friedel</a> blant andre. Det nye elementet «Gallium» ble oppkalt etter det eldgamle navnet <a href="/wiki/Gallia" title="Gallia">Gallia</a> for Boisbaudrans hjemland Frankrike. </p><p>I november lyktes Boisbaudran for første gang i å produsere metallisk gallium ved <a href="/wiki/Elektrolyse" title="Elektrolyse">elektrolyse</a> av en ammoniakkalisk galliumsulfatoppløsning. Etter kort tid hadde han produsert en tilstrekkelig mengde stoff for å bestemme de fysiske egenskapene. I 1876 arbeidet han med sin kollega <a href="/w/index.php?title=%C3%89mile_Jungfleisch&action=edit&redlink=1" class="new" title="Émile Jungfleisch (ikke skrevet ennå)">Émile Jungfleisch</a> med fire tonn sinkblende og ekstraherte 75 gram metallisk gallium ut av det. </p><p>Senere vendte Boisbaudran seg mot <a href="/wiki/Sjeldne_jordarter" title="Sjeldne jordarter">sjeldne jordartsmetaller</a> og oppdaget grunnstoffene <a href="/wiki/Samarium" title="Samarium">samarium</a> i <a href="/wiki/Samarskitt" title="Samarskitt">samarskitt</a> (1879) og <a href="/wiki/Dysprosium" title="Dysprosium">dysprosium</a> i <a href="/wiki/Holmium" title="Holmium">holmium</a>jord (1886). </p><p>Etter 1895 kunne han ikke lenger utføre noe eksperimentelt arbeid på grunn av <a href="/w/index.php?title=Ankylose&action=edit&redlink=1" class="new" title="Ankylose (ikke skrevet ennå)">ankylose</a> (leddstivning). </p><p>I 1878 ble han opptatt som korresponderende medlem av <a href="/wiki/Acad%C3%A9mie_des_sciences" class="mw-redirect" title="Académie des sciences">Académie des sciences</a>. </p><p>Boisbaudran døde i <a href="/wiki/Paris" title="Paris">Paris</a> i mai <a href="/wiki/1912" title="1912">1912</a> i en alder av 74 år. </p> <div class="mw-heading mw-heading2"><h2 id="Referanser">Referanser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&veaction=edit&section=4" title="Rediger avsnitt: Referanser" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&action=edit&section=4" title="Rediger kildekoden til seksjonen Referanser"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-hash-90621370c8ba92e5c32a16da542bf678b9ce287d-1"><b>^</b> <a href="#cite_ref-hash-90621370c8ba92e5c32a16da542bf678b9ce287d_1-0"><sup>a</sup></a> <a href="#cite_ref-hash-90621370c8ba92e5c32a16da542bf678b9ce287d_1-1"><sup>b</sup></a> <span class="reference-text"> <span><span>annuaire prosopographique: la France savante</span></span>, oppført som <span><span>DE BOISBAUDRAN , Paul Emile dit François Lecoq de Boisbaudran Lecoq</span></span>, CTHS person-ID <span><span><a rel="nofollow" class="external text" href="https://cths.fr/an/savant.php?id=115362">115362</a></span></span>, besøkt 9. oktober 2017<sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-79a2eee7e2eabbde2d12e1d2457a2d6eab0c07fd-2"><b><a href="#cite_ref-hash-79a2eee7e2eabbde2d12e1d2457a2d6eab0c07fd_2-0">^</a></b> <span class="reference-text"> <span><span>Hrvatska enciklopedija</span></span>, Hrvatska enciklopedija-ID <span><span><a rel="nofollow" class="external text" href="https://www.enciklopedija.hr/Natuknica.aspx?ID=35775">35775</a></span></span><sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-52e6b1a840f5eae0c78c45f0b29e81f555f1e3b3-3"><b><a href="#cite_ref-hash-52e6b1a840f5eae0c78c45f0b29e81f555f1e3b3_3-0">^</a></b> <span class="reference-text"> <span><span>GeneaStar</span></span>, oppført som <span><span>François Paul-émile Lecoq De Boisbaudran</span></span>, GeneaStar person-ID <span><span><a rel="nofollow" class="external text" href="https://www.geneastar.org/genealogie/?refcelebrite=lecoqdeboisf">lecoqdeboisf</a></span></span><sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-81e827e965f8318635371042c1b1e3173da42806-4"><b>^</b> <a href="#cite_ref-hash-81e827e965f8318635371042c1b1e3173da42806_4-0"><sup>a</sup></a> <a href="#cite_ref-hash-81e827e965f8318635371042c1b1e3173da42806_4-1"><sup>b</sup></a> <span class="reference-text"> <span><span>Gran Enciclopèdia Catalana</span></span>, oppført som <span><span>Paul-Émile Lecoq de Boisbaudran</span></span>, Gran Enciclopèdia Catalana-ID <span><span><a rel="nofollow" class="external text" href="https://www.enciclopedia.cat/ec-gec-0036791.xml">0036791</a></span></span><sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-55cf2527f585b86b82931fdb065963d54e5748c6-5"><b>^</b> <a href="#cite_ref-hash-55cf2527f585b86b82931fdb065963d54e5748c6_5-0"><sup>a</sup></a> <a href="#cite_ref-hash-55cf2527f585b86b82931fdb065963d54e5748c6_5-1"><sup>b</sup></a> <span class="reference-text"> <span><span>Store sovjetiske encyklopedi (1969–1978)</span></span>, avsnitt, vers eller paragraf <span><span>Лекок де Буабодран Поль Эмиль</span></span>, besøkt 28. september 2015<sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-e9db0f7079f480a3d1b99da0c5a41381ee05e69d-6"><b><a href="#cite_ref-hash-e9db0f7079f480a3d1b99da0c5a41381ee05e69d_6-0">^</a></b> <span class="reference-text"> <span><span><a href="/wiki/Brockhaus_Enzyklop%C3%A4die" title="Brockhaus Enzyklopädie">Brockhaus Enzyklopädie</a></span></span>, Brockhaus Online-Enzyklopädie-id <span><span><a rel="nofollow" class="external text" href="https://brockhaus.de/ecs/enzy/article/lecoq-de-boisbaudran-paul-emile">lecoq-de-boisbaudran-paul-emile</a></span></span><sup><small>[Hentet fra Wikidata]</small></sup></span> </li> <li id="cite_note-hash-6d67c3a6f4b06efbc0bd824787c2a4a4a9e051ff-7"><b><a href="#cite_ref-hash-6d67c3a6f4b06efbc0bd824787c2a4a4a9e051ff_7-0">^</a></b> <span class="reference-text"> <a rel="nofollow" class="external text" href="https://docs.google.com/spreadsheets/d/1dsunM9ukGLgaW3HdG9cvJ_QKd7pWjGI0qi_fCb1ROD4/pubhtml?gid=1021770356&single=true">«<span><span><span lang="en">Award winners : Davy Medal</span></span></span>»</a>, verkets språk <span><span><a href="/wiki/Engelsk" title="Engelsk">engelsk</a></span></span>, besøkt 30. desember 2018<sup><small>[Hentet fra Wikidata]</small></sup></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Eksterne_lenker">Eksterne lenker</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&veaction=edit&section=5" title="Rediger avsnitt: Eksterne lenker" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Paul_%C3%89mile_Lecoq_de_Boisbaudran&action=edit&section=5" title="Rediger kildekoden til seksjonen Eksterne lenker"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://runeberg.org/nfbo/0779.html">Lecoq de Bcisbaudran, Paul Émile (F r a n c o i s)</a> i <i><a href="/wiki/Nordisk_familjebok" title="Nordisk familjebok">Nordisk familjebok</a></i> (2. utgave, 1911)</li> <li><a rel="nofollow" class="external text" href="https://runeberg.org/nfcq/0068.html">Lecoq de Boisbaudran, P. É.</a> i <i><a href="/wiki/Nordisk_familjebok" title="Nordisk familjebok">Nordisk familjebok</a></i> (2. utgaves supplement, 1925)</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r23230704">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist 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