Suppose that all you know about a certain electron is that its principal quantum number is 3. What are the possible values for the other four quantum numbers

Other possible quantum numbers would be.

A). When n = 3,

I = 0,

m1 = 0

ms = +1/2 or -1/2

B). When I = 1,

m1 = -1 or +1

ms = +1/2 or -1/2

C). When I = 2

m1 = -2,-1,0,1 or 2

ms = +1/2 or -1/2.

thats how its supposed to be

that's what i got you can count the number of atoms