Unit 2 Vocabulary Crossword

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Across
  1. 6. The temperature at which a liquid turns to vapour
  2. 7. A substance that is able to dissolve other substances
  3. 9. The movement caused by hotter (less dense) material to rise, and colder (denser) material to sink
  4. 10. State of matter that can expand freely to fill the whole of a container, having no fixed shape and no fixed volume
  5. 12. Conversion of a substance from the solid to the gas without becoming liquid.
  6. 14. The transfer of kinetic energy from one matter to another
  7. 15. The degree of hotness or coldness of an matter
  8. 16. A mixture that looks like a pure substance; a.k.a solution
Down
  1. 1. The temperature at which a solid turns into liquid
  2. 2. State of matter that has a definite volume, but no fixed shape
  3. 3. The energy that comes from a source and travels through space at the speed of light in a wave form
  4. 4. A mixture that is easy to identify that it is a mixture; a.k.a mechanical mixture
  5. 5. State of matter which has a fixed shape, mass, and volume
  6. 7. A substance that gets dissolved
  7. 8. A solution that contains less than the maximum amount of solute that is capable
  8. 11. The process by which heat or electricity is directly transmitted through a substance without a movement of the material
  9. 12. One of the ways in which matter can interact with other matters
  10. 13. Conversion of a substance from the gas to the solid without becoming liquid.
  11. 14. A proposed explanation made based on the evidence at the start of an experiment