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True or false. A change of color is a sign that a chemical reaction is taking place.

True or false. A change of color is a sign that a chemical reaction is taking place.
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True or false. A change of color is a sign that a chemical reaction is taking place.

User Kaleigh
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True, it shows that a reactant (s) have changed propertirs and hense there must be a new compound to cause the colour change.
User Teun Van Der Wijst
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