Term 1 Chemistry

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Across
  1. 3. flame produced when air hole is open
  2. 6. seen when a reaction produces gas
  3. 8. when change is usually irreversible
  4. 9. spreads heat evenly when heating
  5. 14. change when no new substance is formed
  6. 16. when gas turns to liquid
  7. 17. pick up or transfer small amounts of solid
  8. 18. solid to liquid
Down
  1. 1. to open or close air hole
  2. 2. an apparatus that cools and condenses gas
  3. 4. when a reaction releases energy
  4. 5. measures volume accurate to 0.1 ml
  5. 7. when solid turns to gas without turning to liquid
  6. 10. has a fixed mass but not a fixed volume
  7. 11. formed when two solutions are mixed together
  8. 12. flame produced during incomplete combustion
  9. 13. measures a fixed amount of volume
  10. 15. cylinder measure volume accurate to 1 ml