Question

what is valency of nitrogen?

Answer 1

the valency of nitrogen is 3.

Answer 2

Nitrogen is found to have  5 valence .
it can also have 3 valence.
electrons and lies at the top of Group 15 on the periodic table...
electrons because it can bond in the outer 2p and 2s orbitals.
                                         -hope it will help you!