Question

What is the electron configuration for N (nitrogen)?

A. 1521p5
B. 1s22s23s 3p
O cly 1s22s22p3
O D. 1s 2s22p 3s
SUBMIT

Answer 1

`1s^22s^22p^3`

Step-by-step explanation:

Nitrogen has the atomic number = 7

So, No. of electrons = 7

Electronic Configuration:

`1s^22s^22p^3`

Remember that:

s sub shell holds upto 2 electrons while p sub shell upto 6