Which of the following sets of quantum number is not possible for an electron?

Options

A. `n=1,l=0,m_(l)=0,m_(s)=-1//2`
B. `n=2,l=1,m_(l)=0,m_(2)=-1//2`
C. `n=1,l=1,m_(l)=0,m_(s)=+1//2`
D. `n=2,l=1,m_(l)=0,m_(s)=+1//2`

Answer

C