Question

What is the composition of air? Explain it.

Answer 1

Answer:

The most important gas in the composition is oxygen. Oxygen is an important gas, both for humans as well as the atmosphere. It supports in breathing for living beings, but at the same time, oxygen is a combustible gas, which means, it can catch fire quickly. Thus, when you light a candle, it easily lights up. Try doing the same in a vacuum, and you will not be able to light it. Which means air consists of combustible substance too. This is why the composition of oxygen in the air is just about 21%. Just enough to give us healthy lungs, but not enough to start a random fire!

Explanation:

Marks as Brainliest Please!

Answer 2

composition of air:

78.1% Nitrogen

21% oxygen

0.4% argon

0.3% corbon

0.2% other gases

hope it helps