Write two symptoms of chemical reaction.
Answers
Answered by
1
Answer:
The five signs of a chemical reaction are:
- Change of color.
- Formation of gas.
- Formation of precipitate.
- Change of temperature.
- Energy produced.
Answered by
0
Answer:
The five signs of a chemical reaction are:
Change of color.
Formation of gas.
Formation of precipitate.
Change of temperature.
Energy produced.
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