Refined and polished, it is indistinguishable from silver, at least upon casual inspection.
Platinum is an element
Platinum is an element.
Platinum is a chemical element.
It is an element.
Each of silicon and platinum is an element, but toluene is not.
Platinum is an element, not a mixture or compound. It is a rare and valuable metal that is found in its pure form in nature and consists of only platinum atoms.
Platinum is not a dangerous element.
Iridium is a metallic element, and Platinum is a different metallic element.
there are no new Pokemon in platinum exept origin giratina and shaymin skyform
I don't think there is a SCIENCE version of platinum but if your looking for the element platinum look for the periodic table of elements. I am sort of confused by your Q.
Platinum (Pl) is not a mixture. It is an element. It consists only of itself.
Platinum. It is a very inert metal like gold.