Across
- 5. non metallic element and the only non-metal of the group 13 of the periodic table
- 7. curling implement
- 8. is a mineral most often associated with healthy bones and teeth
- 10. is a silvery-white metal that is soft enough to easily cut with a knife
- 11. is the reddish-brown metal
- 14. atomic number 16
- 15. What we breathe in
- 16. Element between chromium and iron on the periodic table
- 19. yellowish-green gas
- 20. is the second most abundant mineral in the body
Down
- 1. the first element in group 6
- 2. has a mass of 28.085
- 3. is a shiny gray metal having a low density
- 4. Chemical Element V
- 6. is a nonmetallic univalent element belonging to the halogens
- 9. chemical element C
- 12. Body weight is 0.2
- 13. lightest gas
- 17. atomic number 7
- 18. foil