There are 117 known elements (up to 118 excluding 117 which has not been created as of yet).
Metals in the strictest sense, metallic elements, are all elements. We are ignoring alloys, as those are made of more than one metallic element.
There are 117 known elements (up to 118 excluding 117 which has not been created as of yet). 17 are non-metals: H, He, C, N, O, F, Ne, P, S, Cl, Ar, Se, Br, Kr, I, Xe, and Rn 9 are metalloids: B,...
Some metals are elements!
At least one.