William Science puzzle

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Across
  1. 3. A matter that has a definite shape and a definite volume.
  2. 5. The external form of an object.
  3. 6. A matter that has no definite volume and no definite shape.
  4. 7. The change of a state from a solid to a gas without going through the liquid state.
  5. 8. A measure of the average kinetic of all the particles in an object.
  6. 9. A solid or a liquid at room temperature
  7. 10. The energy an object has due to its motion.
  8. 13. Vaporization that occurs only at the surface of a liquid.
  9. 14. The change of state from a gas to a liquid is called__
  10. 15. Is the change of state of a gas to a solid without going through the liquid state.
  11. 16. A measurement of a liquid's resistance flow.
Down
  1. 1. a force that pulls objects
  2. 2. The total potential and kinetic energies of an object.
  3. 4. The amount of space something can take up.
  4. 7. The uneven forces acting on the particles on the surface of a liquid.
  5. 11. A matter with a definite volume but no definite shape.
  6. 12. The change in state of a liquid into a gas is __