Question

what is nitrogen and define of nitrogen​

Answer 1

Answer:

Nitrogen is a gas that has no colour , taste or smell

Explanation:

Nitrogen forms about 80% of air around the earth.

Answer 2

Answer: Nitrogen is an inactive gas present in the atmosphere. It is the chemical element with the symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772.

It makes up the fertility of the soil. Although, plants cannot use nitrogen directly, the bacteria or microbes make it usable for plants and take food.

This is also an example of symbiosis between plants and bacteria and also, nitrogen is important to the chemical industry. It is used to make fertilisers, nitric acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with hydrogen to produce ammonia.

Fun Fact:

(i)Nitrogen is a gas that has no colour , taste or smell

(ii)Nitrogen forms about 80% of air around the earth.

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