Across
- 3. i have 27 protons
- 6. i am a gas that 35 protons
- 7. my element symbol is Pb
- 10. i have a atomic mass of 65.38
- 12. i am a transition metal that has 46 protons
- 13. i have 3 protons
- 16. i am the liquid in a thermometer
- 17. i have a atomic mass of 226
- 18. i am the gas in a neon signs
- 19. my element symbol is AuNpotassium i have a atomic number of 19
Down
- 1. i have 18 protons
- 2. my element symbol is Ag
- 4. i have 22 protons
- 5. i have two protons
- 8. my atomic mass is 40.078
- 9. i am the H in H2O
- 11. i have 96 protons
- 14. my element symbol is Fe
- 15. my element symbol is Ni