Across
- 2. when a group of atoms are combined in a certain way
- 4. a state of matter where molecules are totally free to move
- 5. of matter anything that takes up space
- 7. when gas becomes liquid
- 10. when solid begins to turn into liquid
Down
- 1. when liquid turns into solid
- 3. when water boils
- 5. a state of matter which has no freedom of movement.
- 6. when molecules change state of matter.
- 8. when water becomes very hot
- 9. a state of matter that stays in the bottom