1.2 States of Matter

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Across
  1. 3. Temperature a solid turns to liquid
  2. 4. Change that occurs when substances combine to form new substances
  3. 7. A pure substance composed of at least two elements
  4. 8. The amount of space taken up by a substance or object
  5. 9. Change of state directly from solid to gas
  6. 14. Change of state from gas to liquid
  7. 15. State of matter that has definite shape and volume
  8. 16. Characteristics of matter that can be observed or measured
  9. 18. Energy of motion
  10. 20. Change of state from liquid to gas
  11. 23. Change of state from liquid to solid
Down
  1. 1. A pure substance that cannot be broken down
  2. 2. Explains what happens to matter when the kinetic energy of particles changes
  3. 5. Change of state from solid to liquid
  4. 6. Change from gas directly to a solid
  5. 10. Temperature a liquid turns to gas
  6. 11. Change from liquid to gas
  7. 12. Change in appearance but no new substances are formed
  8. 13. Anything that has mass and volume
  9. 17. Substance that is made of only one kind of matter
  10. 19. State of matter that has definite volume, but its shape is determined by its surroundings
  11. 21. State of matter that has its volume and shape determined by its surroundings
  12. 22. Amount of matter in a substance or object