Lead
Across
- 4. - the center of the atom
- 7. - element on the periodic table
- 8. - Latin word for lead
- 9. - the center of the atom
- 10. - used to power
- 13. - produce poor electricity
- 14. - number 8 on the periodic table
Down
- 1. crust - where lead is found
- 2. - super old
- 3. number - on the periodic table
- 5. - number 16 on the periodic table
- 6. - plastic or soft
- 11. - surround the nucleus
- 12. - thick or compact