reaction rate crossword

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Across
  1. 1. for a chemical reaction to occur it must have sufficient energy and correct __________
  2. 2. increasing _______ will raise the average kinetic energy
  3. 5. an equation that relates reaction rate and concentration of reactants
  4. 6. substance that speeds up a chemical reaction without being consumed
  5. 8. a type of catalyst in a different phase as the reactants
  6. 9. ______________ lasts for about 10-13s cause of its high energy
Down
  1. 1. the power to which a reactant concentration is raised to
  2. 3. ________ of a reaction is also known as heat of a reaction
  3. 4. a sequence of elementary steps by which a chemical reaction occurs.
  4. 7. states that for a chemical reaction to occur, the reacting particles must collide with one another.