• # question_answer 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

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)