Unit 2

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Across
  1. 2. Anything that takes up space and has mass
  2. 3. A pure substance made up of only one type of atom
  3. 4. State of matter where particles move freely
  4. 9. When heat is transferred through direct contact of particles of matter
  5. 10. State of matter where particles vibrate in place
  6. 12. State change from a gas directly to a solid
  7. 13. What is it called when two or more atoms bond together?
  8. 16. State change from a liquid to a gas
  9. 18. What mass is measured in
Down
  1. 1. Sate change from a liquid to a solid
  2. 2. The law of conservation states that this can not be created or destroyed
  3. 5. State change from a gas to a liquid
  4. 6. State of matter where particles flow and have a definite volume
  5. 7. State change from a solid directly to a gas
  6. 8. When two or more DIFFERENT elements bond together
  7. 11. State change from a solid to a liquid
  8. 14. When heat is transferred through electromagnetic waves
  9. 15. When heat is transferred through liquids or gases
  10. 17. Basic building block of matter