NAME: ________________________

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3 Written Questions

3 Multiple Choice Questions

  1. a reaction that absorbs energy
  2. a material that decreases the rate of a reaction
  3. the minimum amount of energy needed to start a reaction

2 True/False Questions

  1. catalysta material that increases the rate of a reaction by lowering the activation energy

          

  2. exothermic reactiona reaction that releases energy in the form of heat

          

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