Ionic Bonding

12345678910111213
Across
  1. 3. valence (outer)shells
  2. 6. lots of it are required to overcome the force of attractions
  3. 7. diagram used to show the arrangement of the outer shell electrons in bondings
  4. 9. are good conductors of electricity when in this state
  5. 10. a 3D repeating arrangement of alternating + and − ions
  6. 11. negatively charged ions
  7. 12. positively charged ions
  8. 13. the nature of most ionic compounds at room temperature
Down
  1. 1. the force between oppositely charged ions
  2. 2. an atom (except the noble gases) will lose or gain electrons to become this
  3. 4. need to lose electrons to form positive ions
  4. 5. need to gain electrons to form negative ions
  5. 8. melting and boiling points