History of the Atom
This person discovered the electron through their Cathode Ray Tube experiment
Who is JJ Thomson?
Joseph John Thomson
The proton has this type of charge.
What is positively charged?
This chemist THOUGHT of the idea that matter is made up of indivisible particles called "atomos."
Who is Democritus?
This chemist discovered the proton through his experimental evidence.
Who is Eugene Goldstein?
They are the three subatomic particles.
What are protons, electrons, and neutrons?
In the Gold Foil Experiment, alpha particles were being bounced directly back to its source indicated that the particles were being deflected by..
*****This experiment discovered the....
How was the nucleus discovered?
Answers can vary slightly