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Viktor [21]
3 years ago
11

Which of the following represents a chemical change? A.Souring of milk B.Melting of chocolate C.Condensation of water D.Breaking

of an egg shell
Chemistry
2 answers:
leonid [27]3 years ago
8 0
Chemical changes<span> occur when a substance combines with another to form a new substance, called </span>chemical<span> synthesis or, alternatively, </span>chemical <span>decomposition into two or more different substances. 

So which one do you think is the answer?</span>
PtichkaEL [24]3 years ago
7 0
A. Souring of milk 
Because you cant change sour milk back to regular milk if that makes sense
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