Question

Keesha performed a chemical reaction and the products looked quite different from the reactants. She knew the amount of matter had not changed due to the law of conservation of mass. According to the law of conservation of mass, what happens in a chemical reaction?

Answer 1

matter is not created or destoryed and the amount of mass may change after the reation

hope this helps

Step-by-step explanation:

Answer 2

matter can't change, but mass can differ

Step-by-step explanation:

so i don't know what the answer would be so have fun with this