Question

Define law of conversation of matter

Answer 1

In physics and chemistry, 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 the system's mass cannot change, so quantity can neither be added nor be removed.

Answer 2

Answer:

Definition:

 a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system

synonyms:conservation of mass, conservation of matter, law of conservation of mass

type of:conservation :

(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations