Question

the law of conservation of matter justifies the reason that chemical reactions must be balanced with respect to the number of atoms of each species in both the reactants and the products. true false

Explanation:

The law of conservation of matter states that matter is neither created nor destroyed in a chemical reaction. This means the number of atoms of each element must be the same in reactants and products, so chemical equations must be balanced. Thus, the statement is true.

Answer:

A. true