Question

write 4 uses of non metals in our daily life

Answer 1

Answer:

Non - metals like nitrogen is used in fertilizers. Graphite is used as a good conductor of electricity. Gold and silver are used for making jewellery. Copper is used for making electrical wires, cooking utensils etc.

Answer 2

Uses of non metals:-

1) nitrogen is used in fertilizers.

2) carbon

As diamond, it is used for making jewellery, cutting and grinding equipment.

As graphite, it is used for making black lead of pencils and high temperature crucibles.

3) sulphur is used in the manufacture of gun powder, sulphuric acid, in vulcanization of rubber.

4) iodine is used for preparing iodised common salt, tincture of iodine (used as an antiseptic).

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