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Chemistry, 07.10.2020 14:01 kruzyoungblood8

Which of these is true of a chemical reaction? (a) The total number of atoms does not change, so mass is conserved in the reaction. (b) Even if the total number of atoms changes, mass may not be conserved in the reaction. (c) Even if the total number of does not change, mass may not be conserved in the reaction. (d) The total number of atoms changes, so mass is conserved in the reaction.

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Which of these is true of a chemical reaction? (a) The total number of atoms does not change, so mas...
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