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When the principal quantum number(n= 3) , the possible values of azimuthal quantum number(l ) is:
(1) 0, 1, 2, 3
(2) 0, 1, 2
(3) - 2, - 1, 0, 1, 2
(4) 1, 2, 3
(5) 0, 1
Ans: 0, 1, 2
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