- Created by: Laura.r13x
- Created on: 20-12-19 17:22
History and Structure of an Atom
- The ancient greeks were the first to have an idea about the atom and that it could not be split into smaller parts in 460
- 1803 John Dalton showed evidence that atoms were tiny hard spheres that made up all substances.
- 1897 JJ Thompsons dicovered the…