Question

What is composition of air? Write a short note on nitrogen.​

Answer 1

Answer:

Heyy mate here's your answer

Nitrogen is a natural occuring element that is necessary for growth in plants and animals

pls mark it to brainlist plssssssssssss

Answer 2

Answer:

In air the 71 percentage is composed by Nitrogen and 21% is composed by Oxygen. Nitrogen is an essential gas for plant growth. The atmospheric nitrogen was converted into available nitrates by some bacteria includes rhizobium.It is a mineral gas.It produces protein synthesis.