8th Grade Science 2

Match it! Select the correct answer from the pull down...Good luck!

If I reacted H and Cl to form HCl. What is/are the reactants?

Which equation supports the Law of Conservation of Mass?

Where are the least reactive elements located at?

Mass is not created or destroyed

Why do we balance equations?

Elements on the right side of the periodic table

Where are the most reactive elements located?

I want to see if chewing gum increased test scores. What is the dependent variable?