Across
- 3. has 104 protons
- 7. has 91 protons
- 9. has 1 proton
- 10. has 25 protons
- 11. has 89 protons
- 14. has 32 protons
- 15. has 74 protons
- 16. has 72 protons
- 18. has 54 protons
- 20. has 33 protons
- 25. has 46 protons
Down
- 1. has 78 protons
- 2. has 49 protons
- 4. has 109 protons
- 5. has 8 protons
- 6. has 3 protons
- 8. has 15 protons
- 12. has 10 protons
- 13. has 85 protons
- 17. has 18 protons
- 19. has 41 protons
- 21. has 96 protons
- 22. has 19 protons
- 23. has 34 protons
- 24. has 50 protons
