Question

Give the name of two main constituents of air.

Answer 1

Air is a mixture of different gases.

Composition of air: Nitrogen is present in abundance in the air or atmosphere which comprises 78% of the total air. Oxygen is the second most abundant gas in the air which comprises 21% of the total air and the rest of the gases like carbon dioxide, argon, and other gases comprise 1% of the total air.

Final answer: The two main constituents of air are Nitrogen and oxygen.