Question

write down the electrical configuration of lithium (3 electrons ), chlorine (17 electrons), and potassium (19 electrons)​

Answer 1

lithium- 2,1

chlorine- 2,8,7

potassium- 2,8,9

Answer 2

Lithium - 2,1

Chlorine - 2,8,7

potassium - 2,8,8,1