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His model was a round sphere with no protons, neutrons, or electrons. His was the first atomic model.
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He discussed the possibility of atoms existing, but was impeded by the church.
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He proposed the combustion theory based on sound mass measurements.
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He developed the law of multiple proportions.
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He proposed the periodic law.
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He discovered that there is a cathode that travels in the opposite direction of the electrons.
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He discovered corpuscles, now called electrons.
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He found that protons should gain more energy from atoms than they lose.
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Measured the charge of an electron.
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Developed Rutherford Atomic Model.
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Developed a new model of the atom.
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He discovered the neutron.
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Developed the quantum mechanical model of the atom.
