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Who first arranged the elements according to atomic mass and noticed a periodic recurrence of their physical and chemical properties? A. Henry Moseley B. Antoine Lavoisier C. John Dalton D. Dmitri Mendeleev
Dmitri Mendeleev first arranged the elements according to atomic mass and noticed a periodic recurrence of their physical and chemical properties.
beboythewizkid|Points 2048|
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Asked 6/13/2012 8:35:45 AM
Updated 8/1/2016 2:54:40 AM
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Edited by Andrew. [8/1/2016 2:54:31 AM]
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