Across
- 2. 8 Protons
- 5. Na
- 8. 20 Protons
- 9. 6 Protons
- 10. Atomic mass of 20.17
- 13. Fe
- 14. 1 Proton
- 15. 14 Electrons
- 16. Atomic Mass of 58.69
- 18. 22 Electrons
- 19. 24.3050
- 21. Cl
- 23. 13 Neutrons
Down
- 1. 2 Protons
- 3. Ay You!
- 4. 30 Protons
- 6. 80 Electrons
- 7. 9 Electrons
- 11. I see you!
- 12. 19 neutrons
- 17. Atomic Mass of 2017.2
- 20. 7 Protons
- 22. Agh! Someone took my ______!
