States of matter

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Across
  1. 1. Neither a definite volume or a definite shape.
  2. 4. Au
  3. 5. Gas that can carry an electrical charge
  4. 7. Any substance that has mass and takes up space
  5. 10. Has definite shape and volume
  6. 11. Negative charge
  7. 12. Gas that carry electrical charge
  8. 13. Temp. Changing from solid to liquid
  9. 14. Gas to solid
  10. 16. Neutral charge
Down
  1. 2. Solid changes to a gas
  2. 3. Gas to liquid
  3. 6. Definite volume but no fixed shape.
  4. 7. Atoms bonded together
  5. 8. Temp. The substance transitions from a liquid to the gaseous phase
  6. 9. Rain, snow, sleet, or hail
  7. 12. Positive charge
  8. 15. Fe