An Electron Ends in Orbital N = 3 After a Hydrogen

question 9

Multiple Choice

An electron ends in orbital n = 3 after a hydrogen atom emits a photon with a wavelength of 1093 nm. Calculate the initial orbital, n_i.

• A) 1
• B) 5
• C) 2
• D) 3
• E) 6

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Definitions:

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