{"version":"1.0","provider_name":"Conservatoire du Papier et des Arts Graphiques \u2013 Moulin de la Tourne","provider_url":"https:\/\/moulindelatourne.com\/blog","author_name":"moulindelatourne","author_url":"https:\/\/moulindelatourne.com\/blog\/author\/moulindelatourne\/","title":"Quelle est la d\u00e9finition du plomb ?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YVItIFT282\"><a href=\"https:\/\/moulindelatourne.com\/blog\/quelle-est-la-definition-du-plomb\/\">Quelle est la d\u00e9finition du plomb ?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/moulindelatourne.com\/blog\/quelle-est-la-definition-du-plomb\/embed\/#?secret=YVItIFT282\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Quelle est la d\u00e9finition du plomb ?\u00a0\u00bb &#8212; Conservatoire du Papier et des Arts Graphiques \u2013 Moulin de la Tourne\" data-secret=\"YVItIFT282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/moulindelatourne.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Plomb, connu sous le symbole chimique Pb, est un m\u00e9tal lourd et dense utilis\u00e9 depuis des mill\u00e9naires dans divers domaines, allant de la construction \u00e0 la fabrication de batteries. Sa mall\u00e9abilit\u00e9 et sa r\u00e9sistance \u00e0 la corrosion en font un mat\u00e9riau pris\u00e9, bien que sa toxicit\u00e9 soit aujourd&rsquo;hui largement reconnue et r\u00e9glement\u00e9e. Qu&rsquo;est-ce que le [&hellip;]"}