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Monica [59]
4 years ago
7

A substance undergoes a change. Which of the following indicates that the change was a chemical change?

Chemistry
2 answers:
JulijaS [17]4 years ago
7 0

Answer;

-New molecules formed

Explanation;

-Chemical changes are type of changes that occurs when substances combine to form a new substance. They occur as a result of chemical reaction. During a chemical reactions, the atoms within a substance are rearranged into different combinations.

-Examples of chemical changes include; rusting of iron, heating sugar to form caramel, baking a cake, digesting food among others.

valentina_108 [34]4 years ago
5 0
New molecules would form.
the other three are examples of a physical change
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