Which of the following sets of quantum numbers represents the highest energy of an atom?
Which of the following sets of quantum numbers represents the highest energy of an atom?

Q. Which of the following sets of quantum numbers represents the highest energy of an atom?

A.            n = 3, l = 0, m = 0, s = + 12

B.            n = 3, l = 1, m = 1, s = + 12

C.            n = 3, l = 2, m = 1, s = + 12

D.            n = 4, l = 0, m = 0, s = + 12

Answer: n = 3, l = 2, m = 1, s = + 12
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