Biology, asked by sagarsingh91310, 6 months ago

state two properties of chemical change

Answers

Answered by Anonymous

1

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)

Answered by THELEGENDKINGDOM

1

Answer:

Explanation:

The signs of chemical change include changes in color, temperature, the production of light, changes in odor, and the formation of gases.

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