Question

Q4.
The Atomic Numbers of P,Q,R and s
are 2,8,10 and 12 respectively. Which
two elements form lonic bond.
P and s
Q and R
P and R
Q and S​

Answer 1

Answer:

D) Q and S

Because their octet can be completed.

Hope this helps u.../

Answer 2

Qand S ka hoga

Explanation:

p ka electronic configuration ho ga to 2,0 hence it does not

same in case of R but in case of Q and S outer shell is incomplete