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Updated:
29 Nov 2018
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Created by
MICHELLE MORGAN SILLER
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Periodic Table Timeline
By
MICHELLE MORGAN SILLER
6 Dec 2018
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318
Events
First periodic classification (Meyer)
Discovery of the Atomic Mass (Cannizaro)
Discovery of the Relative Atomic Mass (Dobereiner)
First Extensive Element List (Moseley)
Discovery of Oxygen Combustion (Lavoisier)
Law of Octaves (Newlands)
Second Periodic Table created
The Periodicity of Elements (Dechancourtois)
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