Physical Science Unit 5

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Across
  1. 7. The change from a gas to a liquid
  2. 10. A substance made of only one kind of matter and having definite properties.
  3. 15. A mixture containing small, undissolved particles that do not settle out
  4. 17. The ability of an object to transfer heat or electricity to another object.
  5. 19. A mixture in which particles can be seen and easily separated by settling or filtration
  6. 20. A material's ability to burn in the presence of oxygen
  7. 21. The temperature at which a solid becomes a liquid
  8. 22. The change from liquid to solid
  9. 23. The change from a solid to a liquid
  10. 24. The properties of matter that can be observed without changing the substance
  11. 25. The ability to be shaped
  12. 27. A mixture that is not evenly distributed throughout the mixture and are visible
Down
  1. 1. The change from a liquid to a gas
  2. 2. How readily a substance combines chemically with other substances.
  3. 3. A combination of two or more substances that are not chemically combined
  4. 4. The change from a liquid to a gas below its boiling point
  5. 5. Releases heat
  6. 6. Absorbs heat
  7. 8. The temperature at which a liquid changes to a gas
  8. 9. A substance formed by the chemical combination of two or more elements in definite proportions
  9. 11. The ability of a material that can be pulled out into a long wire.
  10. 12. A mixture that forms when one substance dissolves another.
  11. 13. A mixture in which substances are evenly distributed throughout the mixture
  12. 14. How compact matter is in a substance.
  13. 16. The property of matter that describes a substance's ability to change into another substance
  14. 18. The change from one state of matter to another without a change in chemical composition
  15. 26. A substance that cannot be broken down into simpler substances