Environmental Sciences, asked by anjanachanda688, 5 hours ago

what is nitrogen ?
please answer​

Answers

Answered by cshainee2009
1

Answer:

the chemical element of atomic number 7, a colourless, odourless unreactive gas that forms about 78 per cent of the earth's atmosphere. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (−195.8°C) and is used as a coolant.

Answered by khansenterprises786
0
A gas that has no colour,taste or smell.Nitrogen forms about 80 percent of the air around the earth.
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