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chemist to know
what did they do?
Question | Answer |
---|---|
1. Dalton | discovered Atoms |
2. Thomson | Cathode ray, discovered electrons, made plum pudding model |
3. Minikan | found the charge of electron, oil drop experiment |
4. Rutherford | Gold foil experiment, made plume pudding model OBSOLETE replaced it with Nucler Model discovered protons |
5. Chadwick | discovered neutrons |