Among the following which are metals?
Iron, Sulphur, Nitrogen, Copper, Oxygen, Aluminium

Question

Among the following which are metals? Iron, Sulphur, Nitrogen, Copper, Oxygen, Aluminium

Philoid · Accepted Answer

Iron, Copper and Aluminium are metals because these are hard and lustrous but Sulphur, Nitrogen and Oxygen are non-metals.

Among the following which are metals?Iron, Sulphur, Nitrogen, Copper, Oxygen, Aluminium