Question

what does the law of conservation of mass state?
mass can be destroyed but not created during a chemical reaction.
mass cannot be created nor destroyed in a chemical reaction.
mass can be created and destroyed during a chemical reaction.
mass can be created but not destroyed in a chemical reaction.

Explanation:

The law of conservation of mass is a fundamental principle in chemistry. It means that in a chemical reaction, the total mass of the reactants is equal to the total mass of the products. This implies that mass is neither created nor destroyed.

Answer:

Mass cannot be created nor destroyed in a chemical reaction.