hello!!!

hope you are doing great!!!!!

The formula of nitrogen according to moleconcept is N2

:N : : : N :   or

N triple bond N (valency of nitrogen is 3), As per the satisfaction for the octet rule

Dear,

Basically, mole concept is a convenient method of expressing the amount of a substance.A mole is defined as the amount of a substance that contains exactly 6.02214076 * 10 ²³ elementary entities’of the given substance.

For nitrogen, 1 mole of N consists of Avogadro's number of nitrogen atoms (mass 14.01 g), whereas 1 mole of N ₂ consists of Avogadro's number of molecules, each molecule having two nitrogen atoms.

Hope this helps!