Properties & States of Matter (Ch. 2 & 3)

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Across
  1. 2. This type of substance has a definite volume and definite shape
  2. 7. A type of mixture in which the substances are so evenly distributed that it is difficult to distinguish one substance from another
  3. 8. A process that separates materials based on the size of their particles
  4. 10. A process that separates the substances in a solution based on their boiling points
  5. 15. The phase change in which a gas changes directly to a solid whichout changing into a liquid first
  6. 16. A mixture that contains some particles that are intermediate in size between a solution and a suspension
  7. 17. Matter that always has exactly the same composition
  8. 21. The property that describes how readily a substance combines chemically with other substances
  9. 22. The tendency of a liquid to keep from flowing
  10. 23. A solid that forms and separates from a liquid mixture
  11. 25. The phase change in which a substance changes from a gas to a liquid
  12. 26. The temperature in which a substance changes from a liquid to a solid
  13. 27. A material's ability to allow heat or electric charges to flow
Down
  1. 1. A substance that is made from two or more simpler substances and can be broken down into those simpler substances
  2. 3. A temperature of zero Kelvins
  3. 4. A description of a change in which a system releases energy to its surroundings
  4. 5. The temperature in which a substance goes from liquid to gas
  5. 6. A heterogenous mixture that separates into layers over time
  6. 9. A material's ability to burn in the presence of oxygen
  7. 11. The phase change in which a substance changes from a solid to a gas without changing to liquid first
  8. 12. The smallest particles of an element
  9. 13. The ability of a solid to be hammered without shattering
  10. 14. This type of substance has a definite volume but not a definite shape
  11. 18. A mixture that forms when substances dissolve and form a homogenous mixture
  12. 19. A type of mixture in which the parts of the mixture are noticably different from one another
  13. 20. A description of a change in which a system absorbs energy from its surroundings
  14. 24. A substance that can't be broken down into simpler substances