Across
- 4. Two things are mixed together to form a _____ reaction
- 6. When vinegar evaporates it creates a strong smelling v_____
- 7. An ice cube is an example of a _____
- 8. Water is an example of ______
- 10. When a liquid heats up, it will e_____ and form a gas
- 12. When steam cools down, c______ forms droplets of water
- 15. Lots of tiny p_____'s make up all objects
- 16. Candles will go out if they do not have enough of this
- 17. When water turns into ice
Down
- 1. An object changes p_____ state between a solid, liquid or gas
- 2. When a solid powder can be mixed into a liquid and can no longer be seen
- 3. Oxygen is an example of a ____
- 5. The chemical reaction that creates fire
- 9. Chocolate can be overcooked, then it will b____
- 11. Chocolate and ice can _____ and change state
- 13. A s_____ is made from particles and can be a solid, liquid or gas
- 14. Heat produces e_____ that can cause a physical change