A little secret to rock your YouTube subscribers
Notes: Electrons in the Atom
Here, we look at the evidence that tells us how we know that electrons in atoms are not randomly scattered, but instead spread out into different energy levels. We also look at why atoms give us light when energized by things like heat or electricity.
![Bohr Model: A Delightful History [CC]](https://i.ytimg.com/vi/8IIg4Qt_qv4/mqdefault.jpg)
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