States of matter

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Across
  1. 2. state of matter has indefinite shape and definte volume.
  2. 5. state of matter has definite shape and volume.
  3. 8. change from liquid to gas by heating.
  4. 9. change from solid to liquid by heating.
Down
  1. 1. Change from gas to liquid by cooling.
  2. 3. change from liquid to solid by cooling.
  3. 4. the simplest form of matter that can't be analysed into two or more substances.
  4. 6. state of matter has indefinite shape and volume.
  5. 7. everything that has mass and volume.