I guess it's a crossword

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Across
  1. 2. Mr. Scott's favorite pokemon
  2. 5. Mr. Scott has two of these at home
  3. 6. 2 + 2 = 4
  4. 8. (two words, no space) a terrible band
  5. 9. (again) products have new __________
Down
  1. 1. products have new __________
  2. 3. never change in a chemical reaction
  3. 4. something created in a chemical reaction
  4. 7. rearrange in a chemical reaction