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Post Info TOPIC: Dmitri Ivanovich Mendeleev (1834 - 1907)
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Mendeleev's Dream

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On 6 March 1869, Dmitri Mendeleev made a formal presentation to the Russian Chemical Society, entitled The Dependence between the Properties of the Atomic Weights of the Elements, which described elements according to both atomic weight and valence.
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Look Around You - "Iron"

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Dmitri Ivanovich Mendeleev (also romanized Mendeleyev or Mendeleef) (8 February [O.S. 27 January] 1834 - 2 February [O.S. 20 January] 1907), was a Russian chemist and inventor. He is credited as being the creator of the first version of the periodic table of elements.
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Periodic Table of Trance/Dance

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