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Which of these changes do not involve forming or breaking chemical bonds? A. burning and melting B. rusting and cutting C. burning and digesting D. boiling and melting

Theresa Perry

in Biology

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Megan Page on December 14, 2018

The correct answer to this question D - The only changes that do not involve the formation or breaking of chemical bonds would be boiling and melting. Boiling and melting are physical changes rather than chemical changes, so that there are no new products are formed.


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