Practically all salts contain a metal; exceptions, for example, are ammonium salts.
A salt is made when a acid reacts with a base which equalises in both being neutrlized.
oil is nonmetallic
nonmetallic
Elements that form salts by combining with metals are called halogens. All synthetic elements are radioactive. Elements that lie along the stair step line of the periodic table are metalloids.
Nonmetallic
Pumice is nonmetallic.
nonmetallic
I think its nonmetallic as it is glass
Calcite is a compound and therefore cannot be classified as a metal or nonmetal.
what are two uses of nonmetallic mineral resources
There are no "nonmetallic metals", all metals are metallic by definition.
Diamond is not an element. It is a form of carbon, and carbon is nonmetallic.