Only a few of the materials that have been supercooled have become superconductors,
and not all of those are metals. There have even been some organic superconductors
discovered.
Nails are metal.
Fluorine is a non-metallic yellow poisonous gas .
Is ceramic metal or nonmetal
Metal is metal. Nonmetal is everything else.
it can be a metal or nonmetal or metalliods
Metal - metal compounds don't exist... Only metal-nonmetal and nonmetal-nonmetal
nonmetal
Nonmetal
nonmetal
Argon is a non-metallic gas .
Nonmetal.
nonmetal