Which of the following best summarizes the law of conservation of mass?
A. Matter can be changed but not created or destroyed.
B. Matter can be destroyed during a chemical reaction.
C. Matter that gains mass during a chemical reaction is evidence that matter can be created.

Question

Which of the following best summarizes the law of conservation of mass?
	A.	Matter can be changed but not created or destroyed.
	B.	Matter can be destroyed during a chemical reaction.
	C.	Matter that gains mass during a chemical reaction is evidence that matter can be created.

anonymous · Answer

C

anonymous · Answer

A. matter can not be created nor be destroyed it can only be changed. . .

anonymous · Answer

the first one 

in any book you would find the same that :

A. matter can neither be created nor be destroyed.

it is the most suitable