Across
- 5. the type of change you have when you dissolve salt in water
- 6. a physical change can sometimes involve this happening
- 8. a solid forming inside a liquid
- 9. a sign of a chemical change
- 11. a form of energy that can be produced during a reaction
Down
- 1. an everyday example of a slow chemical change
- 2. this gas will turn limewater milky
- 3. the chemicals you start with in a reaction
- 4. this gas will make a glowing splint relight
- 7. this gas will make a lighted splint go pop
- 10. things that are broken and made during a chemical change