Across
- 1. Gases are what?
- 5. The right side of the periodic table.
- 6. The left side of the periodic table.
- 9. How big something is, is there?
- 10. The right side of the equation?
Down
- 2. What includes reactants and products?
- 3. What do equations need to be?
- 4. The left side of the equation?
- 7. What do elements have?
- 8. What separates the reactants and products?