What happens when you expose an old penny to Hydrochloric Acid? Does a strip of magnesium react to the acid differently? What happens if you take that strip of magnesium and stick it in a fire? Will it do something different than sulfur? Do you know what calcium does in water? In this large Science Lab learning module with six different experiments, you will get to answer all of these questions and more as you create and learn about all sorts of different chemical reactions