atomic-structure

Question: The wavelength of the radiation emitted, when in a hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant $ = \,1.097\, \times \,{10^7}{m^{ - 1}}$)

1) $406$ nm

2) $192$ nm

3) $91$ nm

4) $9.1\, \times \,{10^{ - 8}}\,\,nm$

Solution:

Explanation: No Explanation

Atomic Models

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