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Coined the term atom
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Law of consercation of mass
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Law of Definite proportions
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First atomic theory
solid ball model -
Discovered radiation and radio activity
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Discovered neutron
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Discovered nucleus and proton
gold foil experiment
nuclear model -
Light has dual nature
photoelectric effect experiment -
Measured mass and charge of election
oli drop experiment -
Atomic emission spectra
plantary model -
Discovered neutron
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Electron has dual nature
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Uncertainty Principle
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Wave equation
cat experiment
quantum model