If you compare the mass of a
substance before and after a
change, what will you find?
...
Chemistry, 10.10.2021 08:30, xelynncaldera
If you compare the mass of a
substance before and after a
change, what will you find?
A. The mass before is greater than after.
B. The mass before equals the mass after.
C. The mass after is greater than before.
Answers: 2
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