Refined and polished, it is indistinguishable from silver, at least upon casual inspection.
Platinum is an element
Platinum is an element.
Rubidium is a soft, silvery-white metallic element of the Alkali_metalgroup.
Platinum is a chemical element.
Platinum is an element.
Platinum (Pl) is not a mixture. It is an element. It consists only of itself.
this is a maetal made out of atoms or metals
Yes it is from my knowledge but I am not sure so look it up on Google
It is an element.
Each of silicon and platinum is an element, but toluene is not.
Platinum is not a dangerous element.
Platinum is an element.