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AfilCa [17]
3 years ago
7

Which is an example of a chemical reaction?

Chemistry
1 answer:
romanna [79]3 years ago
5 0
The answer choices: 
_____________________
[B]: rusting iron ;  AND:

[D]: rubbing a marker on paper;
________________________________
are BOTH examples of a chemical reaction.
___________________________
Note: Rusting iron is, more specifically, a "redox" (or, "oxidation/reduction") reaction.
____________________________

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