1.0Foro Nuclearhttps://www.foronuclear.org/en/rich600338<blockquote class="wp-embedded-content" data-secret="XPom68Qs7q"><a href="https://www.foronuclear.org/en/resources/publications/periodic-table-of-elements/">Periodic Table of Elements</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.foronuclear.org/en/resources/publications/periodic-table-of-elements/embed/#?secret=XPom68Qs7q" width="600" height="338" title="“Periodic Table of Elements” — Foro Nuclear" data-secret="XPom68Qs7q" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.foronuclear.org/wp-includes/js/wp-embed.min.js </script> https://www.foronuclear.org/wp-content/uploads/2025/09/Tabla-periodica-2025-anverso.jpg23391654Foro Nuclear has published an updated, new edition of the Periodic Table of Elements. The reverse side shows information on the units, values and fundamental constants that are most used in physics and chemistry