Question

how many electrons in an atom could have these sets of quantum numbers? n=5 l=3

Answer 1

n=5 , l=3 , Ml=+3 +2 +1 0 -1 -2 -3
ml= +3 spin +1/2 and -1/2 two electrons
ml=+2 spin +1/2 and -1/2 two electrons
similarly find for all :)


and count the total no of spins which give the no of electrons to you
i think 14 it will come