Rate of Reaction

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Across
  1. 2. The vertical columns of the periodic table
  2. 4. The kind of change that does not form new products
  3. 6. The chemical that are mixed together
  4. 11. A factor that can change rate of reaction
  5. 12. A molecule made up of more than one element
  6. 13. The new chemicals that are formed in a reaction
  7. 15. Particles speed up which increases collision rate
  8. 16. When a gas becomes a liquid
  9. 17. When a solid becomes a liquid
Down
  1. 1. The horizontal rows of the periodic table
  2. 3. An example of a slow chemical change that affects metals
  3. 5. The kind of change that forms new products
  4. 7. This must occur for a reaction to take place
  5. 8. A substance made up of only one kind of atom
  6. 9. More particles are available to collide and react
  7. 10. An example of a new substance that can form
  8. 14. Something that is added to increase reaction rate