layzbee00 layzbee00

07-02-2014
Chemistry

contestada

List 4 clues that a chemical reaction is occurring

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willhefley1999 willhefley1999

07-02-2014

Bubbles, color change, light and heat

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07-02-2014

bubbles, color change, temperature change, excess material rubbing off, and noise, like sizzling

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