Across
- 3. produced by reactions of atoms
- 5. when one matter changes from one to another
- 6. the amount of space something occupies
- 7. anything that takes up space
- 10. the temperature at which a substance changes state from solid to liquid at atmospheric pressure
Down
- 1. a characteristic of a particular substance that can be observed in a chemical reaction
- 2. the degree of hotness or coldness
- 4. a substance at the end of a chemical reaction
- 8. an action performed or a feeling experienced in response to a situation or event
- 9. the temperature below which a liquid turns into a solid