Matter Rylie Donahe

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Across
  1. 3. how much space something takes up
  2. 5. when a liquid turns into a solid
  3. 8. anything that has mass and takes up space
  4. 9. when a liquid turns into a gas
  5. 10. smallest particle of matter, made up of nucleus (protons & neutrons) and electrons
  6. 12. smallest particle of a compound
  7. 13. changes form and state of being, cannot be reversed
  8. 14. Solid, liquid, gas, plasma
  9. 16. when water vapor turns into a liquid
  10. 19. electrically charged, like gas because it has no definite shape or volume
  11. 20. definite volume but no definite shape, particles slowly pass each other
Down
  1. 1. a physical combination of two or more substances that keep their own properties and can easily be separated
  2. 2. mixture of one or more substances that cannot be separated
  3. 4. cannot be broken down into smaller elements
  4. 6. something changes in the state of matter
  5. 7. changing of a liquid to a gas
  6. 11. the matter in a solid, liquid, gas
  7. 15. when a solid turns into a liquid
  8. 16. made up of 2 or more elements, can easily be separated
  9. 17. has a definite shape and volume, particles are tightly packed together
  10. 18. no definite shape or volume, particles bounce past each other