According to dalton, what happens to atoms during a chemical reaction? 1. old atoms are destroyed. 2. atoms gain or lose energy. 3. atoms are rearranged. 4.new atoms are created.

Atoms are rearranged

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.