Question

what is non-metal and it's uses
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Answer 1

Answer:

Substances which are soft and dull, i.e., non-lustrous, non-sonorous, non-ductile, non-malleable and poor conductor of heat and electricity are called non-metals. For example, oxygen, hydrogen, sulphur, etc.

It's uses -

For making electrical wires, cooking utensils, etc., copper is used. As a protective coating for iron, zinc is primarily used. Aluminium is used to produce electrical cables, packaging, utensils for cooking, etc. Non-metals Hydrogen is used in ammonia and methyl alcohol synthesis, in welding torches, etc...