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    Question

    Which of the following is not

    possible?
    A n =3, l=2, m=0 Correct Answer Incorrect Answer
    B n=1, l=0, m=o Correct Answer Incorrect Answer
    C n=4, l=3, m=-3 Correct Answer Incorrect Answer
    D n=3, l=3, m=2 Correct Answer Incorrect Answer

    Solution

    When n = 3, l= 0, 1, 2 (l takes on three values and thus there are three possible subshells). Hence, option 4 is not possible.

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