trace1971 trace1971

27-02-2017
Chemistry

contestada

what is rust and why don't we want it floating around in our body

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pupkitty1603 pupkitty1603

27-02-2017

rust is when a metal turns brown-ish red-ish and that tells you that the metal is old and is no longer useful. we don't want it floating in our bodies because it's rusted metal. hope this helped! :)

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