Matter and Molecules Test Review

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Across
  1. 3. the state in which matter has a definite shape and definite volume
  2. 5. change of state from a solid directly to a gas
  3. 6. very small piece of matter
  4. 7. a new substance formed when atoms of two or more elements bond together
  5. 8. the state in which matter has a definite volume but no definite shape
  6. 9. change of state from a solid to be a liquid
  7. 10. anything that has mass and takes up space
  8. 12. change of state that happens when molecules at the surface of a liquid become a gas
  9. 13. a matter made of only one kind of atom
  10. 14. change of state from a liquid to a solid
Down
  1. 1. the state in which matter has no definite shape or volume
  2. 2. a unique type of gas made of particles that have an electric charge
  3. 4. change of state from a liquid to a gas
  4. 9. the smallest unit of a substance that has all the properties of the substance
  5. 11. change of state that happens when molecules below the surface of the liquid become a gas