List all the possible angular momentum quantum numbers on energy level 4.

What is the designation for the following sets of quantum numbers?
a. n=1 ; l=0
b. n=5 ; l=2
c. n=3 ; l=1

Which of the following are NOT a possible set(s) of quantum numbers?
a. n=2 ; l=0 ; m=-1
b. n=3 ; l=2 ; m=0
c. n=5 ; l=1 ; m=1
d. n=2 ; l=1 ; m=2
e. n=4 ; l=4 ; m=2
f. n=5 ; l=4 ; m=-3

List all the possible angular momentum quantum numbers on energy level 4.?
4s: m = 0
4p: m = -1, 0, 1
4d: m = -2, -1, 0, 1, 2
4f: m = -3, -2, -1, 0, 1, 2, 3

What is the designation for the following sets of quantum numbers?
a. n=1 ; l=0: 1s
b. n=5 ; l=2: 5d
c. n=3 ; l=1: 3p

Which of the following are NOT a possible set(s) of quantum numbers?
a. n=2 ; l=0 ; m=-1: NO. m can only be 0 when l=0
b. n=3 ; l=2 ; m=0: Yes
c. n=5 ; l=1 ; m=1: Yes
d. n=2 ; l=1 ; m=2: NO. m can only be -1, 0, 1 when l=1
e. n=4 ; l=4 ; m=2 NO. l can only be 0, 1, 2, 3 when n=4
f. n=5 ; l=4 ; m=-3 Yes.