Matter

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Across
  1. 2. property of a body that causes it to have weight
  2. 5. the smallest component of an element
  3. 7. point the temperature at which a solid turns into a liquid
  4. 8. the resistance of a liquid to flow
  5. 10. the amount per unit size
  6. 11. the process whereby heat changes something from a solid to a liquid
  7. 12. process of changing from a gas to a liquid or solid state
  8. 15. state of matter distinguished from solid and liquid states
  9. 16. more than one element
  10. 17. a pure substance
  11. 18. a unit of mass approximately equal to 0.035 ounces
  12. 19. the tendency to float in water or other liquid
  13. 20. liquid matter has no fixed shape but a fixed volume
Down
  1. 1. point the temperature at which a liquid boils at sea level
  2. 3. particle a charged thing inside of an atom
  3. 4. not soft or yielding to pressure
  4. 6. the withdrawal of heat to change something from a liquid to a solid
  5. 7. it is anything that has mass and takes up space
  6. 8. the property of something that is great in magnitude
  7. 9. a change directly from the solid to the gaseous state
  8. 13. the process of becoming a suspension of particles in the air
  9. 14. the substance being dissolved in a mixture