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  No experiments, everything was made from water
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  Theoetical thinkning. Advanced hypothesis that all matter was made up of atoms
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  Did not believe in the atomic therory all substances were made of fire,water,earth, and air
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  No experiements
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  Atomic theory, first to have experimental evidence. Law of fixed proportions.
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  Discovered reactivity, could not explain it though.
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  Discovered the electron. Cathode Ray Experiments- 2 metal ends in a tube hooked up to a battery.
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  Discovered the nucleus, gold foil experiement
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  OIl drop experiement. Found the energy of an electron.
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  Created the Bohr model. Thought electrons orbitted around the nucleus
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  Atomic model was the quanum mechanical model. Proved Bohr's model wrong. Preduces the odds of the electron location.
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  proved the existence of neutron