How does the following equation demonstrate the law of conservation of mass? 22 + 2 → 22 A. The number of atoms of each element is the same on the reactant side as the product side.
B. The number of atoms on the reactant side is more than the number of atoms on the product side.
C. The number of water molecules is the same on the reactant and product side.
D. The number of atoms on the reactant side is less than the number of atoms on product side.

A. The number of atoms of each element is the same on the reactant side as the product side.

Explanation:

The equation demonstrates the law of conservation of mass in such a way that the number of atoms of each element is the same on the reactant side as the product side.

According to the law of conservation of mass "matter is neither created nor destroyed in a chemical reaction but they are changed from one form to another".

m=9

step-by-step explanation:

it should be all of them because it asks if you included all of those in your answer

explanation: