Question

what is oxygen and nitrogen??
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Answer 1

Answer:

Oxygen and nitrogen represent main parts of the air.

Explanation:

Oxygen and nitrogen represent main parts of the air. All N2 and O2 which are commercially available are produced form of the air. Nitrogen is colourless, odourless and tasteless gas. ... Oxygen is also without colour, odour and taste. Compared to nitrogen the oxygen reacts with most of the chemical elements