Across
- 2. reactants must always _____ a product for an equation to work
- 8. a correct equation is _____
- 9. a chemical equation can't be _____
- 10. anything that takes up space
Down
- 1. the law that matter cant be created or destroyed
- 3. matter can only be _____ not created or destroyed
- 4. reactants produce ____
- 5. ____ produce a product
- 6. is N2O+N2O-> N3O2 a uneven or even equation?
- 7. make sure both sides are _____