Chemical Crossword

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Across
  1. 2. Group 16 Period 3
  2. 4. A substance that has particles spread far apart and is a poor conductor
  3. 5. Positively charged center of an atom
  4. 8. The result of a chemical reaction
  5. 9. Group 14 Period 6
  6. 10. A neutral particle that contains a nucleus
  7. 11. And organic Catalyst
  8. 15. Where a substance can be stretched or bent
  9. 16. A substance that reacts with another substance
  10. 18. When a substance goes from a gas to liquid
  11. 20. Group 17 Period 3
  12. 21. Chemical reaction that releases enrgy
  13. 22. Group 2 Period 3
  14. 24. Where a substance can conduct electricity
Down
  1. 1. Positively charged Particles in the nucleus
  2. 3. Shiny, malleable, ductile element that conducts electricity
  3. 4. A column in the Table of Elements
  4. 6. Speeds up chemical reactions
  5. 7. Group 17 Period 4
  6. 12. When a substance goes from a gas to a solid
  7. 13. When a substance goes from a solid to a gas
  8. 14. Chemical reaction that absorbs energy
  9. 17. Where a substance can resist the flow of electricity
  10. 19. A row in the Table of Elements
  11. 23. Neutral Particles in the nucleus