Across
- 2. Change change in color
- 3. A big number
- 5. anything that takes up space and has mass
- 6. two sides are the same
- 9. when you see reactants and products together
- 10. A small number
Down
- 1. change change in size
- 4. after the equation
- 7. after the reactant
- 8. before the equation