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Chemistry history
Question | Answer |
---|---|
Positively charged nuclear atom | Rutherford |
Discovery of neutron | Chadwick |
Determined the quantity of the electron's charge | Millikan |
Discovery of electron | Thomson |
Discovery of proton | Goldstein |
Atomic theory | Dalton |
Gold foil experiment | Rutherford |
Oil drop experiment | Millikan |
Periodic table based on increasing mass | Mendeleev |
Determined the atomic number of all elements | Henry Mosely |