Mind map
Physics
Map content
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
Information
- Description
- Mind Map on Physics, created by brooke miller on 16/10/2017.
- Created by
- brooke miller
- Views
- 0
- Rating