during any chemical equation such as photosynthesis, how many of the reactant atoms end up on the product…

during any chemical equation such as photosynthesis, how many of the reactant atoms end up on the product side of the reaction?\nall of them\nabout half of them
Answer
Answer:
all of them
Brief Explanation:
According to the law of conservation of mass in chemical reactions, all reactant atoms are conserved and end up in the products.