Question

write about physical properties of nitrogen​

Answer 1

$\huge\tt\pink{\boxed{\tt{\blue{★\:Answer}}}}$Nitrogen gas (chemical symbol N) is generally inert, nonmetallic, colorless, odorless and tasteless. Its atomic number is 7, and it has an atomic weight of 14.0067. Nitrogen has a density of 1.251 grams/liter at 0 C and a specific gravity of 0.96737, making it slightly lighter than air.

Answer 2

atomic number 7

atomic weight 14.0067

melting point −209.86 °C (−345.8 °F)

boiling point −195.8 °C (−320.4 °F)

density (1 atm, 0° C) 1.2506 grams/litre

usual oxidation states −3, +3, +5

electron configuration 1s22s22p3