Question

Question #7672b

Answer 1

C =4, H = 1, O = 6, N = 5

Explanation:

Carbon number six is `1s^1 2s^2 2p^2` 4 in the second shell.

Hydrogen number one is `1s^1` 1 in the first shell

Oxygen number eight is `1^2 2s^2 2p^4` 6 in the second shell

Nitrogen number seven is `1^2 2s^2 2p^3` 5 in the second shell