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What was Johann Dobereiner’s contribution to the development of the periodic table?
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Aug 3, 2017
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What was Johann Dobereiner’s contribution to the development of the periodic table?
Chemistry
high-school
Vlad Havriuk
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Vlad Havriuk
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he introduced his law of triads. each triad was a group of three elements
Ssinfod
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Aug 5, 2017
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He identified triads of elements that had similar properties
Ryan Davis
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Aug 9, 2017
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