What is always true according to the allow?Of conservation of my matter

Answer 1

The law of conservation of matter states that matter cannot be created or destroyed in an isolated system. This principle implies that the total mass of substances involved in a chemical reaction remains constant over time. In other words, the mass of the reactants must equal the mass of the products. This fundamental concept is a cornerstone of chemistry and physics, emphasizing that while matter may change forms (such as from solid to liquid to gas), the total amount of matter in a closed system remains unchanged.