3 years ago

Which of the following indicates that are physical chang has occurred

Social Studies

1 answer:

LenaWriter [7]3 years ago

5 0

Answer: C. a substance changes state from solid to liquid

Explanation:

A physical change is one that occurs when the substance of subject changes its form as a result of a reaction. The most noticeable indicator of this is a change in the state of matter such as a change from liquid to solid like the above.

The other options show a chemical change as the form was not changed but its chemical properties such as color was changed or it lost some atoms which became air.

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