Question

Draw the electronic configuration of the following elements.Helium,oxygen,fluorine,sulphur

Answer 1

Explanation:

if u are in class 9 or 10

Helium 2

Oxygen 2,6

Fluorine 2,7

Sulphur 2,8,7

If u are in class 11

Helium 1s^2

Oxygen 1s^2 2s^2 2p^4

Fluorine 1s^2 2s^2 2p^5

Sulphur 1s^2 2s^2 2p^6 3s^2 3p^5