Across
- 5. elements or compounds on the left side of the arrow
- 7. Reactants to products
- 8. the tiny number at the bottom of an element
- 9. equal on both sides
Down
- 1. regular-sized numbers that tell you how many molecules you have
- 2. elements or compounds on the right side of the arrow
- 3. matter can neither be created or destroyed
- 4. equals
- 6. not equal on both sides