Periodical 7 crossword

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Across
  1. 2. Forms at 0 degrees Celsius
  2. 3. Popular four-pronged utensil
  3. 4. Frozen Italian dessert
  4. 7. Vegetable commonly mistaken for a cucumber
  5. 11. Kind of cookie made on accident
  6. 13. Female sheep
  7. 14. Field of study for Aristotle, Socrates, and Plato
Down
  1. 1. Fur Elise and Moonlight Sonata composer
  2. 5. Subatomic particles that can have p, s, d, and f shaped orbitals
  3. 6. Shades of this include eggplant, mauve, and lilac
  4. 8. Along with her husband, the discoverer of radium
  5. 9. Genre of music developed during the Harlem Renaissance
  6. 10. Largest bone in the body
  7. 12. SI unit of temperature