Claude Joseph Geoffroy
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Étienne François Geoffroy
History of the periodic table
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Opticks
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1672 in science
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1718 in science
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1731 in science
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1672
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1731
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Zinc
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January 6
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February 13
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Chemical affinity
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Étienne-François Geoffroy
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Etienne-Francois Geoffroy
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Etienne Francois Geoffroy
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