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25-01-2021
Chemistry

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Why are bubbles and color changes not always chemical change?

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martelottebeatr martelottebeatr

25-01-2021

The formation of a gas is a clue to chemical changes. The bubbles of gas that you observed form when an antacid is dropped into water is an example of change. Another clue that a chemical change has occurred is the formation of a solid.

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