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Birth Day Johann Wolfgang Dobereiner
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Johann Wolfgang Dobereiner Born In Hof, Bavaria
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He Put His Form Of Triads
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Created Early Blocks For The Periodic Table1817-1829
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He Found Chlorine,Bromine,Iofine,calcium,Strantium,barium
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By 1869, He Found 63 Elements
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The Death Of Johann Wolfgang Dobereiner
