GKFix MCQ Question

Which set of quantum numbers corresponds to an electron in a 4p orbital?

• A. n = 3, l = 2, ml = –2, ms = –1/2
• B. n = 3, l = 1, ml = –1, ms = +1/2
• C. n = 4, l = 1, ml = 0, ms = +1/2
• D. n = 4, l = 2, ml = 0, ms = +1/2