Which of the following is the correct electron configuration for Ne, which has an atomic number of 10?

Question

a 1s^2 2s^2 2p^6

b 1s^2 2s^2 2p^2

c 1s^2 2s^2 2p^6 3s^2

D 1s^2 2s^2 2p^6 3s^2 3p^2

Answer 1

Neon is a Noble Gas element. That means that it has a full S and P configuration at a given energy level. Only one of your choices has that.

Answer 2

A

Answer 3

a.