Matter puzzle

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Across
  1. 2. A substance that can dissolve
  2. 4. If mass weighs very heavy this form will sink
  3. 6. A object that lets energy go through it
  4. 8. When an object sticks to another object
  5. 10. When something goes to the bottom in water
  6. 12. The amount of Mass within an amount of space
  7. 13. When something stays at the top of water
Down
  1. 1. This is a state of Matter that can sink or float
  2. 3. This form of Matter's particles move slowly
  3. 5. when a object does not stick to a magnet
  4. 7. Something that cant dissolve
  5. 9. A object that does not let energy go through it
  6. 11. This form of Matter moves quickly