Question

Three uses of metals and non metals

Answer 1

metal

1) they are good conductor of heat so they are used in electricity.

2) they are used as hammer and nail.

3) they are also used as spoon.

non-metal

1) non metal are the chemical elements such as oxygen cylinder in hospital.

2) they are used as chlorine in water to clean

3) they are used as carbon dioxide in fire extinguisher