ashleyortego9225 ashleyortego9225

16-11-2017
Chemistry

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In what order did mendeleev arrange the elements in his periodic table?

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18leimgruber 18leimgruber

27-11-2017

He realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, and arranged them so that groups of elements with similar properties fell into vertical columns in his table.

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