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1. a) Can a hydrogen atom in the ground state absorb a Balmer series hydrogen alpha...

1. a) Can a hydrogen atom in the ground state absorb a Balmer series hydrogen alpha photon? Explain why or why not.

b) Can a hydrogen atom in the first excited state absorb a Lyman series hydrogen alpha photon? Explain why or why not.

Can a hydrogen atom in the first excited state emit a Lyman series hydrogen alpha photon? Explain why or why not.

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