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Dimitri Mendeleev Video Mark as Favorite (68 Favorites)

VIDEO in History, Periodic Table, Model of the Atom, Atomic Theory, Atomic Mass, Subatomic Particles, Founders of Chemistry. Last updated March 25, 2020.

This video tells the story of how Dimitri Mendeleev organized the periodic table, even leaving gaps to be filled in with elements that weren't yet discovered.