density

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Across
  1. 3. physical matter or material
  2. 5. to rest or move on the surface of a liquid
  3. 8. the quantitative relation between 2 amounts showing the number of times one value contains or is contained in the other .
  4. 9. ascertain the size, amount, or degree of something
  5. 10. the amount of mass per unit of volume.
Down
  1. 1. any property that is measurable
  2. 2. something that occupies space
  3. 4. to go down below the surface of something
  4. 6. the amount of matter a physical body takes up
  5. 7. an quantity of matter in a physical body