Question

If value of azimuthal quantum number $l$ is 2, then total possible values of magnetic quantum number will be

• A. 7
• B. 5
• C. 3
• D. 2

Answer 1

Answer: (B)

5

Answer 2

If value of l is 2 then $m = - 2, - 1,0, + 1, + 2$. $m = - l$ to $+ l$ including zero.

(5 values of magnetic quantum number)