Question

Nitrogen gas and it's explanation
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Answer 1

Answer:

Nitrogen. Nitrogen (N), nonmetallic element of Group 15 [Va] of the periodic table. It is a colourless, odourless, tasteless gas that is the most plentiful element in Earth's atmosphere and is a constituent of all living matter. The nitrogen cycle is the circulation of nitrogen in various forms through nature.

it has an atomic number 7

and atomic mass of 14

Answer 2

Answer:

A nonmetallic element that makes up about 78 percent of the atmosphere by volume, occurring as a colorless, odorless gas. It is a component of all proteins, making it essential for life, and it is also found in various minerals. Nitrogen is used to make ammonia, nitric acid, TNT, and fertilizers.The chemical industry uses this gas in the production of fertilizers, nylon, nitric acid, dyes, medicines, and explosives. Here are the five applications of nitrogen in everyday life.Besides making up 78% of the Earth's atmosphere, nitrogen has a number of uses. Since it is an inert gas, it can be used to replace air and reduce or eliminate oxidation of materials. The most important use is in creating ammonia, which in turn is used to make fertilizer, explosives and other materials.

Explanation: