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Type: Multiple-Choice
Category: Atomic Structure
Level: College
Author: teachchemistry
Created: 11 years ago

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Atomic Structure Question

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College Atomic Structure

Which of the following leads to a photon of definite wavelength being emitted?
  1. Non-Excited Electrons moving from lower to higher states
  2. Excited electrons moving from lower to higher states
  3. Non-Excited Electrons moving from higher to lower states
  4. Excited electrons moving from higher to lower states
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