Question

The Law of Conservation of Mass is a scientific rule that says:

A
mass can be made or lost during a chemical reaction

B
mass is never made or lost during a chemical reaction

C
all matter will decompose during a chemical reaction

D
baking a cake is not actually a chemical reaction

Answer 1

B - Mass is never made or lost during a chemical reaction

Explanation:

This is, quite frankly, the Law of Conservation of Mass. :)

Step-by-step explanation:

Answer 2

B - Mass is never made or lost during a chemical reaction

Step-by-step explanation:

This is, quite frankly, the Law of Conservation of Mass. :)