Question

What is the valency of nitrogen

Answer 1

the valency of nitrogen is 5

Answer 2

nitrogen is commonly used to preserved food,and as a fertilizer.Nitrogen is found to have either 3 or 5 valence electrons and lies at the top of group 15 on the periodic table. It can have either 3 or 5 valence electrons because it can bound in the outer 2p and 2s orbital.