Question

What is nitrogen gas?​

Answer 1

Answer:

The Correct Answer is mentioned below

Explanation:

Two atoms of the element join together at ordinary temperature and pressure to generate dinitrogen, a colourless and odourless diatomic gas with the formula $N_{2}$

In chemical analysis, nitrogen is frequently utilised during sample preparation. It is used to concentrate liquid samples and reduce their volume. The chemical sector relies on nitrogen as well. Fertilisers, nitric acid, nylon, colours, and explosives are all made with it.

Answer 2

           Here you go          

Nitrogen 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

                                 OR

a colourless odourless relatively unreactive gaseous element that forms 78 per cent (by volume) of the air, occurs in many compounds, and is an essential constituent of proteins and nucleic acids: used in the manufacture of ammonia and other chemicals and as a refrigerant.

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