queen4518 queen4518

26-01-2022
Chemistry

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A crab has an exoskeleton. The combusting wax in a candle wick is an exothermic reaction. What do you think the prefix “exo” means and how does this apply to the burning wax?

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jpyanka55 jpyanka55

26-01-2022

Burning a candle is a chemical and physical change

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