Keywords: DPS raw.png Periodic System of the Elements Note Lanthanum and Actinium are often placed under lanthanoids and actinoids Grey color indicate metals Green color indicates non-metals Green/grey color indicate semi-metals own 2009-06-09 Simon Gjerløv from Bitfrost Interacive Denmark SimonGjer at http //da wikipedia org da wikipedia Released into the public domain by the author da wikipedia SimonGjer original upload log page da wikipedia DPS_raw png 2009-06-09 15 23 SimonGjer 1016×690× 211864 bytes <nowiki>Periodic System of the Elements Made by Simon Gjerløv from Bitfrost Interacive Denmark Note Lanthanum and Actinium are often placed under lanthanoids and actinoids Grey color indicate metals Green color indicates non-metals Green/grey color indic</nowiki> Periodic table |