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Nat2105 [25]
3 years ago
7

One clue we can observe that means a chemical reaction has occurred is the formation of light. What is one chemical reaction you

can think of that causes light?
Physics
1 answer:
dimaraw [331]3 years ago
8 0

Answer:

There are five signs of a chemical change:

Color Change.

Production of an odor.

Change of Temperature.

Evolution of a gas (formation of bubbles)

Precipitate (formation of a solid)

Explanation:

I just went ahead and gave you the five signs of chemical change hoped it helped

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