Matter Changing States

12345678910111213141516171819
Across
  1. 4. property A characteristic of a pure substance that describes its ability to change into different substances
  2. 5. change a change of matter from one form to another without a change in chemical properties
  3. 8. the heaviness of an object; for of gravity on mass = weight
  4. 12. an amount
  5. 13. a liquid mixture in which one substance is uniformly/evenly mixed with another substance
  6. 15. The change of a substance from a liquid to a gas
  7. 16. one of the materials in a mixture
  8. 17. to keep an amount constant during a process
  9. 19. Anything that has mass and takes up space
Down
  1. 1. property a characteristic that can be observed or measured without changing the identity of the substance
  2. 2. change a change from one state (solid or liquid or gas) to another without a change in chemical composition
  3. 3. able to be turned the other way around
  4. 6. the process by which a gas changes to a liquid
  5. 7. change a change that produces matter with a different composition than the original matter
  6. 9. to form a solution by mixing evenly
  7. 10. a single kind of matter that is pure and has a specific set of properties
  8. 11. a combination of two or more substances that are not chemically combined
  9. 14. Physical and chemical characteristics of matter used to describe or identify a substance.
  10. 18. a process of interaction of two or more substances that results in a new substance
  11. 19. point The temperature at which a solid becomes a liquid