Question

What is the maximum number of orbitals that can be identified with the following quantum numbers?
n=3,l=1,ml=0

Answer 1

n is the principle quantum number and may be any positive whole integer

l gives the probability density of electrons, where you would probably find electrons-thus, it also gives the shape of the orbitals.

ml gives the orientation of the orbital and also gives the number of orbitals

ml = l to -l

d.

n =2

l = 0 to n-1, 0 to 1

ml = 0

they are giving you the orbital, ml = 0, so 1 orbital

Answer 2

so there answer is
ml=1 to -1 d
n=2
1=0 to n-1,0
to1
ml=0
they have orbital=1