Question

$\large\mathbb\blue{\fcolorbox{blue}{black}{Question}}$

Not considering the electronic spin, the degeneracy. of the second excited state (n = 3) of atom is 9, while the degeneracy of the second excited state of ${H}^{ - } is$


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Answer 1

Answer:

The answer is 3.

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Answer 2

Answer

The Answer is 3

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