question_answer

All electrons on the \[4p\] sub-shell must be characterized by the quantum number(s)  [MP PET 1996]

A)   \[n=4,\,m=0,\,s=\pm \frac{1}{2}\]        

B)                 \[l=1\]

C)                 \[l=0,\,s=\pm \frac{1}{2}\]          

D)                 \[s=\pm \frac{1}{2}\]