COLLISION THEORY

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Across
  1. 3. ... energy is the minimum amount of energy that must be available to reactants for a chemical reaction to occur.
  2. 5. ... of reaction shows how fast a product is formed or a reactant is consumed in a chemical reaction.
  3. 6. The reaction runs slower at ... temperatures
  4. 9. The more ... the solution, the more frequent the collisions.
  5. 11. Theory states that the reacting particles must collide for a chemical reaction to occur.
  6. 13. The molecules have ... kinetic energy in higher temperature
Down
  1. 1. The ... particle of solids the greater the surface area
  2. 2. Using a ... makes a reaction run faster than using a lump.
  3. 4. Adding a ... will increase the activation energy
  4. 7. ... are examples of catalysts
  5. 8. The concentration doesn't affect the rate of reaction when the order of reaction equal to ...
  6. 10. In second-order reactions, .... the concentration will increase the rate four times.
  7. 12. A lump has a ... surface area than powdered solid particles