Question

Uses of oxygen as nonmetal

Answer 1

oxygen is a non metal in a gaseous form

Answer 2

All combustion processes need oxygen.
It is required for respiration. It burns food in our body to give us energy.
Oxygen is given to patients who suffer from respiratory problems.
Divers use a mixture of oxygen and helium for respiration.
With acetylene, oxygen is used in oxyacetylene torches to cut and weld metals.
It is required in large quantities in the iron and steel industry.
It is used in the manufacture of sulphuric and nitric acids.
Liquid oxygen is used to burn rocket fuel.
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