Question

4. The major component of air.​

Answer 1

Answer:

nitrogen

Explanation:

Mark as brainliest

Answer 2

Answer:

Oxygen is one of the major components of air around us. Air comprises almost 21% oxygen. Nitrogen: When you blow over a burning candle you notice that it extinguishes. This means air contains incombustible gases (gases which don’t support combustion) too. This is majorly due to the presence of nitrogen.

Explanation: