Exam-style question
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What is the significance of line spectra in relation to atomic energy levels?.
- A.They show continuous energy distribution.
- B.They indicate the presence of multiple elements.
- C.They represent transitions between discrete energy levels.
- D.They are unrelated to atomic structure.
Model answer
What a good answer should say
- They represent transitions between discrete energy levels.
Explanation
Why this works
Line spectra are produced when electrons transition between discrete energy levels in an atom, emitting photons of specific energies. Each line corresponds to a specific transition, providing insight into the atomic structure and energy levels.
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