1.

What is Nitrogen tell me right answer and pls don't spam​

Answer»

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.



Discussion

No Comment Found

Related InterviewSolutions