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1984

JEE Main 1984 Chemistry question on Atomic Structure

Correct set of four quantum numbers for the valence (outermost) electron of rubidium (Z=37Z = 37) is
  1. A.
    5,0,0,+125, 0, 0, +\frac{1}{2}
  2. B.
    5,1,0,+125, 1, 0, +\frac{1}{2}
  3. C.
    5,1,1,+125, 1, 1, +\frac{1}{2}
  4. D.
    6,0,0,+126, 0, 0, +\frac{1}{2}
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Correct option: A

[1984]

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