Across
- 2. a metalloid that rhymes with Moron
- 3. Cu
- 5. period 3, group 1
- 6. these elements are neither ductile or malleable
- 8. The most abundant gas
- 12. group I metals
- 14. This element is just "Okay"
- 16. This element has only two electrons
- 17. non-metals shatter easily
- 18. to be shiny and reflective
- 21. period 3, group 4
- 23. does not react
- 24. atomic number 8
Down
- 1. only one proton
- 4. Atomic number 15
- 6. able to be hammered into sheets and different shapes
- 7. this non-metal is a liquid at room temperature
- 9. gas group VIII elements
- 10. needed for healthy bones and teeth
- 11. represents the number of shells an atom has
- 13. number of protons and neutrons
- 15. good conductors of electricity
- 18. used to make batteries, Li
- 19. Superman's home planet Kr
- 20. group seven elements
- 22. period 2, maximum electrons