Across
- 5. makes up objects
- 7. consists of all atoms
- 9. left side of the periodic table
- 10. shiny
- 11. fragile
- 12. neutral charge
- 14. positive charge
- 16. negative charge
- 17. left side of the periodic table
- 18. not shiny
- 19. number of electrons and protons
Down
- 1. can be shaped into any shape
- 2. in the middle of metals and nonmetal
- 3. number neutrons and protons
- 4. columns on the periodic table
- 6. can be bent into wire
- 8. the letter that represents the atom
- 13. row on the periodic table
- 15. energy can not pass through
- 20. energy can pass through