Question

What does the law of conservation of mass state?

1. Energy cannot be created or destroyed
2. The total mass of the products in a reaction is more that the total mass of the reactants
3. The total mass of the reactants must equal the total mass of the products
4. The total mass of the reactants in a reaction is more than the total mass of the products​

Answer 1

the answer should be 1. Energy cannot be created or destroyed

Step-by-step explanation:

reason for that is because it's a law of conservation so that means that the number associated with mass or energy cannot increase or decrease