You know that a chemical reaction is taking place if
A) chemical bonds are formed or broken.
...
Physics, 24.03.2021 06:40 singhmanny3526
You know that a chemical reaction is taking place if
A) chemical bonds are formed or broken.
B) the temperature of a substance increases.
C
electrons move in a steady current.
D) All of these are correct.
Answers: 1
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