Question

2. Explain where and why metallic material (any one) and non- metallic material (any
one) have been used in your home​

Answer 1

metallic material that are used at my home is silver and gold for wearing

non metallic material that are used at my home is Oxygen for breath and nitrogen for experiments

Answer 2

Answer:

metallic material: copper , silver used for making coins

non-metallic material: glass, cement