Thomson Model of the Atom J. J. Thomson - English physicist. 1897 Made a piece of equipment called a cathode ray tube. It is a vacuum tube - all the air.
Chem 101 week 3
Atomic Structure. There were many scientist that contribute to the development of the first models of matter 1. Aristotle 2. Democritus 3. John Dalton.
Thomson and Rutherford’s contributions to the model of the atom.
In the early nineteenth century, an English chemist Dalton stated clearly his ideas regarding atoms. He was the first person to give out atomic theory.
