matter vocab

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Across
  1. 1. how tightly packed the particles in an object are
  2. 3. property: can observe it through your senses
  3. 4. basic building blocks of matter
  4. 7. the study of the properties of matter and how it changes
  5. 9. a single kind of matter that has a specific set of properties
  6. 10. amount of space an object takes up
  7. 11. the Sl unit for mass
  8. 14. Amount of matter in an object
  9. 15. table a chart consisting of elements
  10. 16. property a characteristic of a pure substance that describes its ability to change into different substances
Down
  1. 2. an average of how hot or cold something is
  2. 5. particles spread apart
  3. 6. amount of force exerted on an object
  4. 7. energy removed from a gas to change into a liquid
  5. 8. a measure of the force of gravity on an object
  6. 9. particles are tightly packed
  7. 12. anything that has mass and takes up space
  8. 13. particles flow past each other