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stellarelli stellarelli
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Posts: 500
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6 years ago
An electron in a hydrogen atom makes a transition from the n = 3 to the n = 1 energy state. Determine the wavelength of the emitted photon (in nm).
 a. 1 006
  b. 209
  c. 306
  d. 103
  e. 821
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6 years ago
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