Question

the correct set of quantum number for the last electron of phosphorus atom is
a) n=3,l=1,m=0,s=-1/2
b)n=3,l=0,m=0,s=+1/2
c)n=3,l=1,m=1,s=+1/2​

Answer 1

Answer:

c) n= 3, l= 1, m=1,s=+1/2