Question

what are the some of the uses of oxygen?​

Answer 1

Hey mate, here is your answer

Common uses of oxygen include production of steel, plastics and textiles, brazing, welding and cutting of steels and other metals, rocket propellant, oxygen therapy, and life support systems in aircraft, submarines, spaceflight and diving.

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Answer 2

ANSWER-:

..) Oxygen :-

☞Oxygen is the gas which we breathe in or inhale & it is the most important thing for a human to live one earth . It occupies 20.95% in the amount of gases in air .

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a) Nitrogen :-

☞The maximum amount of gas in air is Nitrogen , it takes approximately 78.09 % in air .

b) Hydrogen :-

☞The gas which we keep a matchstick fired it gives a pop sound it is known as hydrogen . It is the first element in the periodic table .

c) Carbon Dioxide :-

☞The gas which we exhale is known as carbon dioxide . And the plants breathe carbon dioxide to live and also it is used in process of photosynthesis.