Across
- 2. When something is added to a chemical equation
- 5. WHen something is taken away from the equation
- 7. Substances produced after the reaction
- 8. An equation is this when there is no mass created or destroyed
- 9. What happens during the arrow or the rearranging of atoms
Down
- 1. Anything that takes up space
- 3. An equation is this when mass is created and or destroyed
- 4. The substances present before a chemical reaction
- 6. A law that states mass is never created or destroyed
- 10. This represents the change