History of the Periodic Table
- Created by: Han2812
- Created on: 01-04-13 15:02
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History of the Periodic Table
- Mendeleev arranged the Periodic Table by increasing atomic weight/mass - he published the first periodic table in 1869
- He left gaps for elements and predicted other elements yet to be discovered
- Elements were also arranged in groups of similar properties
- Later, arranging…
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