Matter Review Vocabulary

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Across
  1. 3. The amount of matter in an object.
  2. 5. The smallest unit of matter that retains the properties of an element or compound.
  3. 7. A state of matter with a definite shape and volume.
  4. 8. A state of matter without a definite shape or volume.
  5. 9. The process of changing from a solid to a liquid.
  6. 10. The ability of an object to float in a fluid based on density differences.
  7. 11. Mass per unit volume.
  8. 12. The process of changing from a liquid to a solid.
  9. 14. The process of changing directly from a solid to a gas.
  10. 16. The process of changing from a gas to a liquid.
  11. 17. A state of matter with a definite volume but no definite shape.
Down
  1. 1. Increase in volume due to heating.
  2. 2. The process of changing directly from a gas to a solid.
  3. 4. A state of matter consisting of ionized gases.
  4. 6. Decrease in volume due to cooling.
  5. 13. The process of changing from a liquid to a gas.
  6. 15. The amount of space an object takes up.