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In a __________________ reaction, elements are not changed, just rearranged. Small amounts of energy take place.

a. Endothermic
b. Exothermic
c. Nuclear
d. Chemical

User Jdelator
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1 Answer

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D. Chemical.
In a chemical reaction, elements are not changed, just rearranged. Small amounts of energy take place.
User Wenfang Du
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