Answer to Question #150759 in General Chemistry for amen

Question

n = 3, l = 2, ml = -1 how many electrons?
and n = 5, l = 0, ml -2, ms -1/2 ?

Answer 1

first one represent 3d_(xy) orbital which can contain maximum 2 electrons.

second one 5s orbital with spin (-1/2) so only one electron.