Across
- 2. making a _____ reaction in science.
- 3. there is three different _____ of matter.
- 5. the new substance formed after the chemical reaction.
- 8. a state where the substance is runny.
- 9. in chemical changes a new _____ is formed.
- 10. when you heat a liquid up to 100°.
- 11. a state of matter where the particles are spread out to fill the space it's in.
Down
- 1. in _____ changes no new substance forms.
- 4. a state where the particles are close together.
- 6. the substance that we start with for science.
- 7. a chemical reaction that occurs when a new substance combines with oxygen and makes heat.