rane1203 rane1203

06-06-2017
Chemistry

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We use the periodic table to determine a mineral’s hardness true or false

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JustinArcher JustinArcher

06-06-2017

false we use it to detirmine the reactivitys and what groups they are in

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dfhsdfgjsdgfj dfhsdfgjsdgfj

06-06-2017

False we use it to determine what type of element it is as well as the atomic mass and number

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