what happens to the total mass of a substance undergoing a physical change?\no it stays the same.\no it…
what happens to the total mass of a substance undergoing a physical change?\no it stays the same.\no it doubles.\no it triples.\no it is reduced.
Answer
Brief Explanations:
According to the law of conservation of mass, in a physical change, no new substances are formed and the total amount of matter remains constant. So the mass of the substance stays the same.
Answer:
It stays the same.