(d) Which of the following sets of quantum numbers is not permitted? Select all that apply.

2,1,1,-1/2
1,1,0,-1/2
2,-1,1,-1/2
3,2,1,1/2

Pls pls pls help me :( x

2 answers

1,1,0,-1/2
2,-1,1,-1/2
answer by amar chauhan
right!!!