Question

define the law of conservation of matter ?

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 cannot be added nor removed. Hence, the quantity of mass is conserved over time.

Answer 2

Hey dear buddy...
Here's is ur answer ^_____^.


✔under the low of conservation of matter :- matter can not be created or destroyed in chemical and common physical change.

For more information:- plez see the attachment.

Dear:( hope its helps ☺