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Periodic Law- Properties of elements are dependent on atomic numbers (4h 50min, jan 1, 1916 y – 11h 37min, dec 31, 1916 y)
Added to timeline:
26 Dec 2017
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History of the Periodic Table
Date:
4h 50min, jan 1, 1916 y
11h 37min, dec 31, 1916 y
~ 12 months
Images:
