States of Matter

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Across
  1. 4. -a behaviour belonging to matter, e.g., able to flow
  2. 9. -when matter is influenced to take a different form
  3. 10. -a particle with negative charge
  4. 11. -when a gas is cooling and becoming a solid or liquid
  5. 12. -a state of matter with no fixed shape and takes the form of its container
Down
  1. 1. -when a liquid is warmed and becomes a gas
  2. 2. -a state of matter which can flow and takes up all space possible
  3. 3. -a particle with positive charge
  4. 5. -a particle with no charge
  5. 6. -a state of matter that is extremely dense and has definite shape
  6. 7. -any object that takes up space and has mass
  7. 8. -resistance of liquid flowing