Matter and Energy Crossword

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Across
  1. 2. anything that has mass and takes up space
  2. 4. phase change from a liquid to a solid
  3. 7. phase of matter that has particles that are the closest together
  4. 10. phase change from a solid to a liquid
  5. 11. ______ property of something that describes the physical characteristics
  6. 12. phase of matter that takes the shape, but not the volume of its container
  7. 13. two or more substances mixed in a varied ratio
  8. 15. phase change from a gas to a liquid
  9. 16. pure substance composed of two or more elements chemically bonded
Down
  1. 1. _____ property of something that describes how a substance reacts or fails to react with another chemical
  2. 3. heat energy always flows from hot to _____
  3. 5. phase change from a liquid to a gas
  4. 6. phase of matter where the particles are the most spread out
  5. 8. phase change from a gas to a solid
  6. 9. phase change from a solid to a gas
  7. 14. simplest form of matter that cannot be broken down further