Properties Of Gasses

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Across
  1. 3. The amount of space being occupied by matter
  2. 5. The second main property of gas
  3. 7. A tiny piece of matter
  4. 8. The element with an atomic number of 7
  5. 9. A state of matter
  6. 10. The first main property of gas
Down
  1. 1. The degree of hotness or coldness of an object
  2. 2. The element with an atomic number of 8
  3. 4. The amount of force applied to an object
  4. 5. The ability to do work or produce heat
  5. 6. The measure of the amount of matter in an object