Question

Which of the following sets of quantum numbers are not possible? a)n=0,l=0,m=0,s=+1/2 b)n=1,l=0,m=0,s=-1/2c)n=1,l=1,m=0,s=+1/2d)n=2,l=1,m=0,s=-1/2

Answer 1

Answer: A and C

Explanation: Explanation for A : the value of n starts from 1.

Explanation for C : n = l because l can have values from 0 to n-1