Give the set of four quantum numbers that represent the last electron added (using the Aufbau principle) to the Zn atom.
A) n = 4, l = 3, ml = 3, ms = -
B) n = 3, l = 2, ml = 2, ms = -
C) n = 3, l = 1, ml = 1, ms = +
D) n = 3, l = 3, ml = 2, ms = -
E) n = 4, l = 2, ml = 0, ms = +
Answer: B
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