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Atomic theory
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Birth of modern atomic theory
Birth of modern atomic theory
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edimonk
4/3/09
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Modern atomic theory grew out of the French discoveries, in the last part of the 18th century, of the law of conservation of mass and the law of definite proportions.
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desmonde
4/3/09
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In the 19th century John Dalton developed a theory that each element is composed of unique atoms.
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