Across
- 3. i would tell you a chemistry joke... but all the good ones ____.
- 6. 9,6
- 8. 7,17
- 9. noble gases are also considered ______.
- 12. the rows on a periodic table
- 14. Ag
- 15. i have a atomic number of 2
- 17. i have 8 electrons
- 20. i have 2 neutrons and i'm found in group 18
- 21. 5,2
- 23. how many liquids are on the periodic table
Down
- 1. i have 20 neutrons and am found in group 2
- 2. Cu
- 4. i have 14 protons
- 5. the sixth most abundant element in the universe
- 7. these are the lanthanides and actinides name
- 10. Au
- 11. i have 14 neutrons and am found in group 14
- 13. 5,4
- 16. i have 32 neutrons and am found in group 9
- 18. i have 5 electrons
- 19. 15,6
- 22. Fe