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kati45 [8]
3 years ago
14

What is the definition of chemical reaction??? I need help

Biology
2 answers:
Snezhnost [94]3 years ago
4 0
A chemical reaction is a process in which one or more substances are changed into new substances. 

An example of a chemical reaction is when metal rusts.


kvv77 [185]3 years ago
3 0

Answer: A chemical reaction is a process in by which one or more substances (reactants) change to make one or more new substances that are chemically joined (products).

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<em></em>

5 0
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