Give the set of four quantum numbers that could represent the last electron added (using the Aufbau principle) to the Xe atom. on-5.1-1, mi-1, ms -- on=3,1 = 0, m - 1, ms. on 5,1-2,-1, ms+ On-2.1-1.m-1.mg + 1 on=5,1-2, m - 1, ms --