Physical Properties

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Across
  1. 3. to stay above the surface of a liquid
  2. 4. a measure of thermal energy
  3. 5. property a characteristic of matter that is measurable, testable, or observable
  4. 6. the amount of matter in an object or a substance
Down
  1. 1. anything that takes up space and has mass
  2. 2. a force that repels or attracts certain materials across a distance
  3. 7. when an object goes below the surface of a liquid