Answer:
I know someone that has the answer
Explanation:
I know someone that has the answer
Zinc because the only metals that would be able to reduce copper ions in solution would be hydrogen, lead, tin, nickel, iron, zinc, aluminum, Magnesium, sodium, calcium, potassium, and lithium. and according to your answer choices Zinc is the answer.
No. The only thing that changed was the looks of the gasoline, not the chemical components.