Question

what is nitrogen.......​

Answer 1

Answer:

nitrogen is a gas

it is 75% in the air

Answer 2

Answer:

Here is your answer........

Explanation:

•  Nitrogen is a colourless, tasteless and odourless gas.
•  Nitrogen gas is slightly soluble in water.
•  Nitrogen gas is not essential for breathing (or respiration).
• It is present in the air. ( 75%).