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Democritus expanded the atomic theory. He thought that it was impossible to divide things infinitly.
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His results from his expiraments was the fundamental laws of conservation. It is the laws of how chemicals bahaive.
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Published Laws of definite proportions. The law states that a compound is always a compound.
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He was credited with pioneering modern atomic theory.
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He split molecules with electricity.
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Discovered alpha and beta rays. He also postulated the nucleur structure of the atom.
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Studied effects of x-rays, led to studies on spontanious chemical decomposure.
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He discovered the electron. He used a series of expiraments to do this.
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Known for their pioneering work in the study of radioactivity. That led them to their discovery of the elements radium and polonium.
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Used the idea of quanta to explain hot glowing matter.
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Founded the famous equation E=mc2
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Studied the elementary electron charge. Also studied the photoelectric effect.
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Contributed to atomic structure and atomic theory.
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Formed the bases of wave mechanics.
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Had ideas based on developing wave mechanics.
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Discovered the nuetron.
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Proved that heavy elements capture nuetrons. This lead to fission.
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Had the same idea as Lisa Meitner. He conducted expiraments that ejects electrons to continue fusion.
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Involved in synthesis, founed 10 elements.
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