Answer
The possible values of $m_l$ for this orbital are $[-2,-1,0,1,2]$.
Work Step by Step
*NOTES TO REMEMBER:
- The magnetic quantum number $m_l$ can have integral values from $−l$ to $l$, including $0$.
Therefore, for $l=2$, the possible values of $m_l$ are $[-2,-1,0,1,2]$.
