tylermorse99 tylermorse99

17-01-2017
Chemistry

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an element forms a negative ion when ionized. what side of the periodic table is it located on?

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smurfcheesesteak smurfcheesesteak

17-01-2017

Mendeleev's periodic table was in error because when the elements were arranged by mass it resulted in several elements being placed in groups of elements with differing properties.

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