Question

According to the law of conservation of matter, which statement about chemical reactions is true?

Atoms cannot be created or destroyed by chemical reactions.

Every atom destroyed in a chemical reaction must be replaced.

Energy is created as atoms are destroyed in chemical reactions.

Atoms are created by some reactions and destroyed by others.

Answer 1

Atoms cannot be created or destroyed by chemical reactions.

Step-by-step explanation:

Answer 2

atoms cannot be created nor desroyed