No, beryllium is a metal.
Four
2,970° C
The chemical formula for beryllium chromate is BeCrO4.
nonmetal
Nails are metal.
nonmetal
nonmetal
FeO is not a nonmetal; it is a compound composed of iron (a metal) and oxygen (a nonmetal).
Fluoride is the ion of fluorine, which is a nonmetal.
Diamond is carbon which is a nonmetal
Nonmetal
Sulfur is a nonmetal.