States of matter

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Across
  1. 2. Energy is the energy an object has due to motion
  2. 4. is the average kinetic energy of a particles
  3. 7. is matter with composition
  4. 9. fluid matter having no fixed shape but a fixed volume.
  5. 10. not soft or yielding to pressure.
Down
  1. 1. point. the temperature below which a liquid turns into a solid.
  2. 3. energy substance depends on temperature
  3. 5. energy stored energy
  4. 6. is a small particle
  5. 8. state of matter distinguished from solid and liquid states.