11-1

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Across
  1. 3. No. 1 in the periodic table
  2. 6. rain or snow
  3. 8. agent of change
  4. 9. process that causes rust
  5. 10. part of Miss Muffet's meal
  6. 11. winter (in Spanish)
  7. 13. a chemical that combines two or more elements
Down
  1. 1. result of a patient look
  2. 2. fireplace (in Spanish)
  3. 4. bleaching chemical
  4. 5. blizzard (in Spanish)
  5. 7. methods used
  6. 12. chemical change