Elements

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Across
  1. 1. The mass is 40
  2. 2. This is in bananas
  3. 3. This goes into pools
  4. 8. This is highly reactive and has 11 protons
  5. 10. This elements symbol is Ti
  6. 12. This has one proton
  7. 13. It rhymes with moron
  8. 14. This makes the least valuable money
  9. 15. This is highly reactive and has 9 protons
Down
  1. 1. This has a mass of 27
  2. 4. The atomic number is 3
  3. 5. The symbol is Kr
  4. 6. It has 2 valence electrons
  5. 7. It has 7 neutrons
  6. 9. You breath this
  7. 11. The symbol is Ne