Across
- 3. where electrons are located
- 5. do from left to right on the periodic table
- 9. can be pulled in a wire
- 13. can hold 18 electrons
- 15. can be bet ot hammered into a sheet
- 18. has a neutral charge
Down
- 1. has a positive charge
- 2. electricty passes through
- 4. has a negitive charge
- 6. electricty and heat dont pass through
- 7. 1 type of atom,know as a pure substance
- 8. shiny
- 9. not shiny
- 10. can only hold 2 electrons
- 11. found on the left side of the periodic table
- 12. can only hold 8 electrons
- 14. in the center of a atom
- 16. shatters easily
- 17. smallest part of an element