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Which of the following does not happen during a chemical change? A- New bonds are formed. B- The identities of the substances change. C- Compounds are broken down. D- The total mass increases.
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1 vote
Which of the following does not happen during a chemical change?

A- New bonds are formed.

B- The identities of the substances change.

C- Compounds are broken down.

D- The total mass increases.

User Furqan
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2 Answers

1 vote
B would be the best choice

though the identities of substances will not always change for example ice melting turns into water doesn't mean the identity of the substance changed, it is still H2O
User Akash Moradiya
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4 votes
The answer is C :) Hope this helps!!

User Emran Hamza
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5.1k points
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