{"id":1713,"date":"2019-01-31T09:29:13","date_gmt":"2019-01-31T08:29:13","guid":{"rendered":"https:\/\/chimie-ganivet.fr\/?p=1713"},"modified":"2019-01-31T09:30:49","modified_gmt":"2019-01-31T08:30:49","slug":"les-150-ans-du-tableau-periodique","status":"publish","type":"post","link":"https:\/\/chimie-ganivet.fr\/?p=1713","title":{"rendered":"Les 150 ans du tableau p\u00e9riodique"},"content":{"rendered":"<div class=\"brief-top\">\n<div class=\"brief-head\">\n<h1><a class=\"brief-title-link ui-link\" href=\"https:\/\/www.nextinpact.com\/brief\/le-cnrs-revient-sur-l-histoire-du-tableau-periodique-des-elements-de-mendeleiev-7531.htm\">Le CNRS revient sur l&rsquo;histoire du tableau p\u00e9riodique des \u00e9l\u00e9ments de Mendele\u00efev<\/a><\/h1>\n<\/div>\n<p><a class=\"nb_comments_encart ui-link\" href=\"https:\/\/www.nextinpact.com\/brief\/le-cnrs-revient-sur-l-histoire-du-tableau-periodique-des-elements-de-mendeleiev-7531.htm#\/page\/1\" data-commentreg=\"7531\" data-documentid=\"7531\" data-ctype=\"1\"> <i class=\"icon-chat \"><\/i> <span class=\"nb_comments\"> 7 <\/span> <\/a><\/p>\n<\/div>\n<div class=\"brief-content\">\n<div class=\"brief-inner-content brief-inner-width-Square brief-inner-size-Unit\">\n<p dir=\"ltr\">Le Centre national de la recherche scientifique rappelle que Dimitri Ivanovitch Mendele\u00efev avait 35 ans lorsqu\u2019il pr\u00e9sentait la classification p\u00e9riodique des \u00e9l\u00e9ments. C&rsquo;\u00e9tait en 1869.<\/p>\n<p dir=\"ltr\">\u00c0 travers une infographie, le CNRS propose un rapide voyage dans le temps autour du tableau p\u00e9riodique qui, aujourd&rsquo;hui encore, reste une \u00ab <em>r\u00e9f\u00e9rence des chimistes, un terrain de jeu des physiciens et un passage oblig\u00e9 des \u00e9l\u00e8ves du secondaire<\/em> \u00bb.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"dedicated\" src=\"https:\/\/cdn2.nextinpact.com\/images\/bd\/square-linked-media\/22330.jpg\" alt=\"Le CNRS revient sur l'histoire du tableau p\u00e9riodique des \u00e9l\u00e9ments de Mendele\u00efev\" \/>\u00a0 <img loading=\"lazy\" decoding=\"async\" title=\" \u00a9VCHALUP\/Adobe Stock\" src=\"https:\/\/lejournal.cnrs.fr\/sites\/default\/files\/styles\/asset_image_full\/public\/assets\/images\/adobestock_88551793_converti.jpg?itok=VWfQS1Sq\" alt=\"\" width=\"664\" height=\"398\" \/><\/p>\n<\/div>\n<p dir=\"ltr\"><a href=\"https:\/\/lejournal.cnrs.fr\/infographies\/le-tableau-de-mendeleiev-150-ans-dhistoire\">Le tableau de Mendeleiev : 150 ans d&rsquo;histoire<\/a><\/p>\n<\/div>\n<p dir=\"ltr\">\n","protected":false},"excerpt":{"rendered":"<p>Le CNRS revient sur l&rsquo;histoire du tableau p\u00e9riodique des \u00e9l\u00e9ments de Mendele\u00efev 7 Le Centre national de la recherche scientifique rappelle que Dimitri Ivanovitch Mendele\u00efev avait 35 ans lorsqu\u2019il pr\u00e9sentait la classification p\u00e9riodique des \u00e9l\u00e9ments. C&rsquo;\u00e9tait en 1869. \u00c0 travers une infographie, le CNRS propose un rapide voyage dans le temps autour du tableau p\u00e9riodique&hellip;<\/p>\n<p><a class=\"more-link\" href=\"https:\/\/chimie-ganivet.fr\/?p=1713\" title=\"Continue reading &lsquo;Les 150 ans du tableau p\u00e9riodique&rsquo;\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1713","post","type-post","status-publish","format-standard","hentry","category-petites-histoires-de-chimie"],"_links":{"self":[{"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/posts\/1713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1713"}],"version-history":[{"count":2,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/posts\/1713\/revisions"}],"predecessor-version":[{"id":1715,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=\/wp\/v2\/posts\/1713\/revisions\/1715"}],"wp:attachment":[{"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimie-ganivet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}