Question

what is law of conservation mass​

Answer 1

The law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as system's mass cannot change, so quantity can neither be added nor be removed.

Answer 2

Answer:The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions

Explanation: