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
${H}^{ - } is$


Please give solution

Don't spam ❌❌❌​

Answer 1

Answer:

Not considering the electronic spin, the degeneracy of second excited state is 9, while the degeneracy of first excited state of H- is (1) 1

Explanation:

Answer 2

Answer:

The answer is 3.

Hope it helps.

Please follow.

Please thanks.