States of Matter and Change
Across
- 1. a state of matter that does not change shape or volume in a different container
- 3. a form of energy released or absorbed during a chemical change
- 6. does not result in a new substance
- 10. anything that has mass or volume
- 12. when heat is absorbed
- 13. a substance with a pH level of 0 through 7
- 14. a mixture in which one substance dissolves into the other
- 15. results in a new substance
- 16. a substance with a pH of exactly 7
- 18. substances that start a chemical reaction
- 19. changes shape and volume
Down
- 1. physical things that can be seen, touched, or measured
- 2. when heat is released during a chemical reaction
- 4. a mixture in which the substances cannot be separated easily
- 5. when two or more substances are put together
- 6. a test of how acidic, basic or neutral something is
- 7. a mixture in which the substances can be separated easily
- 8. substances produced by a chemical reaction
- 9. a paper tester that changes color based on pH of the substance
- 11. changes shape but does not change volume
- 17. a substance with a pH level of 7 through 14