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Name 3 pieces of evidence that a chemical change has occurred

Name 3 pieces of evidence that a chemical change has occurred
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5 votes
Name 3 pieces of evidence that a chemical change has occurred

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User BattleBit
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2 Answers

7 votes
When the substance of the object has changed, if there has been any chemical reaction, for example, a fire, and when the formula changes
answered
User Kendy
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8.0k points
5 votes
Change in odor

Change in color

Change of temperature

Hope I helped!

Let me know if you need anything else!

~ Zoe
answered
User Praveen Kumar K R
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8.3k points
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