Across
- 6. I have 5 netrons and am in group 2
- 7. Group 1 period 2
- 8. group 16 period 3
- 10. I have 10 neutrons and am in group 18
- 13. I have 72 protons
- 14. symbol is Fr
- 15. I have 6 neutrons and am in group 14
- 19. I have 22 protons
- 21. symbol is Zr
- 22. I have one proton
- 23. symbol is Hf
Down
- 1. Group 9 period 6
- 2. symbol is Ra
- 3. My definition is my form is other metals with 81 protons
- 4. My definitio is I am in Non- metal with 15 protons
- 5. I have 7 neutrons
- 6. I have 6 neutrons and am in group 13
- 9. symbol is La
- 11. I am in group 5 period 7
- 12. My definition is Alkali metals with 4 netrons
- 16. group 13 period 7
- 17. I have 58 protons
- 18. I have 3 protons
- 20. My definition is in insert gases in group 18 period 3
