in a chemical reaction, what happens to the total number of each type of atom?\na the total number of each…

in a chemical reaction, what happens to the total number of each type of atom?\na the total number of each type of atom always stays the same.\nb the total number of each type of atom either increases or decreases.\nc the total number of each type of atom always increases.\nd the total number of each type of atom always decreases.

in a chemical reaction, what happens to the total number of each type of atom?\na the total number of each type of atom always stays the same.\nb the total number of each type of atom either increases or decreases.\nc the total number of each type of atom always increases.\nd the total number of each type of atom always decreases.

Answer

Brief Explanations:

According to the law of conservation of mass in chemistry, in a chemical reaction, atoms are neither created nor destroyed. They are just rearranged. So the total number of each type of atom remains constant.

Answer:

A. The total number of each type of atom always stays the same.