Question

write the number of valence electron present in nitrogen atom​

Answer 1

The number of valence electrons present in nitrogen is 5.

Explanation:

• This is a chemical element with an atomic number of 7. It is represented by the symbol "N".
• It has 7 total number of the electron in inner and outer shells
• The electronic configuration of nitrogen is  
• 1s^2, 2s^2, 2p^3
• The electronic configuration shows that it has 2 electrons in the first she'll which is complete.
• The second shell has 5 electrons and has the tendency to get 3 more to achieve the noble gas configuration.

Answer 2

Explanation:

the number of valence electron in nitrogen is 5

during electric configuration of nitrogen (2, 5)

u will observe that 5 electron is at the outermost shell

so no.. of valence electron = 5