How many values can the magnetic quantum number have in a hydrogen atom for which the orbital angular momentum quantum number is equal to 8?
A)9
B)15
C)5
D)8
E)17

Question

Quizplus · Accepted Answer

The magnetic quantum number (m) can have values ranging from -l to +l, where l is the orbital angular momentum quantum number. For l = 8, m can have 17 values: -8, -7, ..., 0, ..., 7, 8.

How Many Values Can the Magnetic Quantum Number Have in a Hydrogen