GKFix MCQ Question

Which of the following is an invalid set of quantum numbers?

• A. n=3, l=2, ml=1, ms=+1/2
• B. n=2, l=2, ml=1, ms=+1/2
• C. n=4, l=1, ml=0, ms=-1/2
• D. n=5, l=3, ml=2, ms=+1/2