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An electron having the quantum numbers n=1, l=3, m=0 s= -1/2 , would be in the orbital:
(1) 3s
(2) 3p
(3) 4d
(4) 4f
Ans: 4f
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Which of the following sets of quantum number is not possible: (1) n=3, l=+2, m=0,and s = +1/2 (2) n=3, l=0, m=0,and s = -1/2 (3) n=3, l=0, m=-1,and s = +1/2
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