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The correct set of four quantum numbers for the valence electron of rubidium atom () is:

  1. A
  2. B
  3. C
  4. D

Solution & Step-by-step Explanation

Electronic configuration of Rubidium ():

Or .The valence electron is in the orbital.For orbital:Principal quantum number Azimuthal quantum number (for orbital)Magnetic quantum number Spin quantum number or Option D matches this set.

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The correct set of four quantum numbers for the valence electron of rubidium atom () is:
A
B
C
D

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