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Discovered by Joseph Priestly.
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John Dalton discovered the atomic theory.
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Humphry Davy melted pot ash and ran wires from his biggest battery to form pure potassium.
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Joseph Louis Gay-Lussac discovered molecules.
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Friedrich Wohler discovered synthesis of Urea.
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Robert Bunsen discovered that certain elements, when mixed with fire, emitted different colors.
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Friedrich August Kekulé discovered chemical structure.
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While preparing for his class, Dimitri Mendeleev, discovered the periodic table.
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Henri Becquerel discovered radioactivity.
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Discovered by Joseph Thompson
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Discovered by Leo Baekeland.
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Gilbert Lewis discovered that electrons form chemical bonds.
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Discovered by Richard Smalley.
