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Physics
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Physics
The Development of the model
- In 1804 John Dalton agreed that atoms were made up of tiny spheres that couldn't be broken up.
- Nearly 100 years later, JJ Thomson discovered particles called electrons that could be removed from atoms. He suggested atoms were spheres of positive charge with tiny negative electrons stuck on them.
Isotopes
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- Mapa Mental sobre Physics, criado por brooke miller em 16-10-2017.
- Criado por
- brooke miller
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