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Find answers related to your class, subject, and topic.
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Electrons revolve around the nucleus in fixed orbits (energy
levels).
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Energy is absorbed/emitted when electrons jump between levels.
·
Angular momentum is quantized: mvr=nh2πmvr
= \frac{nh}{2\pi}mvr=2πnh
Drawbacks:
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Couldn't explain spectra of multi-electron atoms.
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Violated Heisenberg’s Uncertainty Principle.
·
Didn't explain Zeeman effect and Stark effect.
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