is a derivative work of the following images: File:Electron_shell_087_Francium.svg licensed with Cc-by-sa-2.0-uk 2006-04-18T12:01:27Z File Upload Bot...
DescriptionCapa electrónica 087 Francio ca.svg Català: Esquema de la closa de l'electró del Franci, el 87è element de la taula periòdica d'elements. English:...
Derivative works of this file: Capa electrónica 087 Francio.svg SVG development InfoField The source code of this SVG is invalid due to 2 errors. This...
