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Stated his belief in the atomic nature of elements
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proposed an atoomic theory with spherical solid atoms based upon measurable quantities of mass. He also developed the law of multiple proportions.
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Stated that equal volumes of gases, under identical conditions, have the same number of molecules.
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Discoved that cathode rays consist of electrons. He built a cathode ray tube to to test the rays in a magnetic field and an electric field.
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Suggests that radiation comes in discrete amounts.
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He was the first to obtain an accurate measurement of an electron's charge. He did this by conducting the oil drop experiment
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Constructs a theory of atomic structure bassed on atomic ideas.
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Predicted the existence of the Neutron.
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Confirms that protons are particles by discovering the quantum nature of x-rays.
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developes wave mechanics. This describes the behavior of quantum systems for bosons.
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Makes the uncertainty principle which is "The more you know about a particles energy, the less you know about the time of the energy, and vice versa. "
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Found the first evidence of the neutron.
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Discovers the antiparticle "positron". He says that they are exactly like electrons but positively charged.
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Mike studied the effect of electricity on solutions and developed the laws of electrolysis
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Found out that the neutron had no charge and had the same mass as the proton.
