click below
click below
Normal Size Small Size show me how
Atoms
Question | Answer |
---|---|
Dalton | hard sphere |
Crooke | glass tube / most air removed. 2 electrodes sealed inside Electrode connected to battery |
JJ Thomson | Has equal number of negative and positive atoms |
Rutherford 1 | source of alpha particles aimed at a thin sheet of gold foil |
Rutherford2 | He concluded that most of the particles move through the atom easily |