Question

When l = 0, the number of electrons that can be accommodated in the sub shell is ………

(a) 0 

(b) 2 

(c) 6 

(d) 8

Answer 1

(b) 2 

If l = 0, 

number of electrons = (2l + 1) 

= 2 (2 x 0 + 1) 

= 2