Chemistry Crossword

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Across
  1. 2. Metals most reactive metal
  2. 3. System a system which occurs in a given area
  3. 5. compound non-metal+ non-metal
  4. 9. Substance made up of one type of matter
  5. 10. word that means 3
  6. 11. releases heat energy
  7. 13. cloudy mixture that can be separated
  8. 14. a new substance produced in a chemical reaction between reactants
  9. 16. in between metals and non-metals
  10. 19. chemical combination of two or more elements in a specific ratio
  11. 21. word that means 5
  12. 22. Gases the most stable and unreactive
  13. 24. word that means 1
Down
  1. 1. ionized gas
  2. 4. word that means 2
  3. 6. absorbs heat energy
  4. 7. columns
  5. 8. made up of two or more substances combined together
  6. 9. rows
  7. 12. cloudy mixture that cannot be separated
  8. 15. word that means 4
  9. 17. compound metal+non-metal
  10. 18. word that means 6
  11. 20. is the most abundant in the Periodic Table of Elements
  12. 23. system a system which one or more products of a chemical reaction can escape