Alejandro and Nicelon's Crossword Puzzle

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Across
  1. 3. Labeled I and the atomic number is 53
  2. 4. Labeled V and the atomic number is 23
  3. 6. Labeled Rh and the atomic number is 45
  4. 8. Labeled Si and the atomic number is 14
  5. 9. Labeled Zr and the atomic number is 40
  6. 10. Labeled S and the atomic number is 16
  7. 13. Labeled Cr and the atomic number is 24
  8. 14. Labeled Mn and the atomic number is 25
  9. 16. Labeled Ca and the atomic number is 20
  10. 18. Labeled Ba and the atomic number is 56
  11. 19. Labeled Pb and the atomic number is 82
Down
  1. 1. Labeled B and the atomic number is 5
  2. 2. Labeled Nb and the atomic number is 41
  3. 5. Labeled Ac and the atomic number is 89
  4. 7. Labeled K and the atomic number is 19
  5. 11. Labeled Xe and the atomic number is 54
  6. 12. Labeled Mg and the atomic number is 12
  7. 13. Labeled Cs and the atomic number is 55
  8. 15. labeled Ga and the atomic number is 31
  9. 17. Labeled Ag and the atomic number is 47