Question

Write the electronic configuration of the following:

(i) ⁴⁰₂₀Ca

(ii) ³²₁₆S

Answer 1

Answer:

K L M N

Ca (20) 2 8 8 2

S (16) 2 8 6

Answer 2

Answer:

For calcium 2,8,8,2.For sulphur 2,8

Explanation:

Because the no. of elctrons in the outermost shell cannot be more than 8