Which statements below describe the law of conservation of mass?
1. mass cannot be created o...
Which statements below describe the law of conservation of mass?
1. mass cannot be created or destroyed.
2. mass is conserved by decreasing the number of atoms in the product.
3. number of atoms on the reactant side must equal number of atoms on the product side.
4. mass cannot be transferred only created.
Answers: 3
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