Across
- 1. in the shells
- 4. basic unit for all matter
- 6. inside the nucleus
- 7. bones have this
- 8. dull non-conductors
- 12. what 1-7 are
- 13. the outside of the atom
- 14. what 1-18 are
- 15. 89-103 atoms
- 17. the center of the atom
- 19. 57-71 atoms
- 20. atomic mass-atomic #
Down
- 2. the biggest family
- 3. name of the table
- 4. group 1 name
- 5. shiny conductors
- 9. characteristics of metals and non
- 10. #1 atom
- 11. what humans breath
- 16. 17 group name
- 18. diamonds are this