Matter Vocabulary

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Across
  1. 2. the amount of space someone of something takes up
  2. 3. the attractive force that hold atoms and ions together
  3. 6. atoms form together to make millions of these
  4. 8. has a fixed volume but no definite shape
  5. 9. absence of matter
  6. 11. has no fixed volume and expands indefinitely
  7. 12. has a fixed shape and volume
  8. 13. the ability to burn
Down
  1. 1. the change from a gas to a liquid
  2. 3. shows how many atoms of each element are in a unit of a substance
  3. 4. the tempature and pressure at which a solid becomes a liquid
  4. 5. the temperature at which a liquid becomes a gas
  5. 6. anything with mass and takes up space
  6. 7. the ability to move or change matter
  7. 10. the change from a liquid to a gas
  8. 14. the combination of two or more substances