Question

What are non - metals......??

Answer 1

Explanation:

Those materials which do not possess the characteristics of metals are termed as non-metal. Materials like coal and sulphur are soft and dull in appearance. They break down into powdery mass on tapping with hammer. They are non-sonorous and are poor conductors of heat and electricity.

hope it helps u

Answer 2

Answer:

➡ non-metal is a chemical element that does not have metal's properties. Some gases include hydrogen, helium, oxygen, nitrogen, fluorine, neon, or radon and many more.