Work Step by Step
The only requirement is that two electrons in the same atom cannot have the same set of four quantum numbers. Since the value of $m$ is different, we see that these electrons can be in the same atom.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.