Neither. It is classified as a compound.
Nails are metal.
Metal is metal. Nonmetal is everything else.
Is ceramic metal or nonmetal
calcium is a metalloid as it stands between metal and non metal as it doesn't have all the porperties of metal. calcium oxide is not an element so neither metal or non metal it is a compound
Metal - metal compounds don't exist... Only metal-nonmetal and nonmetal-nonmetal
it can be a metal or nonmetal or metalliods
Tantalum is a metal.
nonmetal
nonmetal
nonmetal
Carbon is a nonmetal.
Bromine is a nonmetal.