Question

The total number of electrons in nitrogen is 7. What is its valency

Answer 1

Answer:

Nitrogen contains 7 electrons. So, the electronic configuration is 2, 5. As the outermost orbit has 5 electrons, there are 5 valence electrons in it.

Answer 2

Answer:

3

Explanation:

the valency of nitrogen will be 3 .

E.C :- 2,5 . So it will need 3 electron to complete its octet in its valence shell . so it's valency is 3