Substance A and Substance B are combined in a test tube. The result is two completely different products, called Substance C and Substance D. Does this experiment show the chemical or physical properties of Substances A and B? How do you know?

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jowhite · Answer

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SmokeyBrown · Answer

When two (or more) substances mix together to create completely new substances, it is an example of a chemical reaction. A physical change would not create new substances, like in the scenario described.
So, would you say this chemical reaction shows the "chemical" or "physical" properties of the substances?

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