Types of bonding

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Across
  1. 2. A Chlorine molecule contains this many Chlorine atoms
  2. 5. There are none of these in covalent compounds which is why they do not conduct electricity
  3. 9. Ionic compounds conduct electricity when they are this
  4. 10. Covalent compounds ........conduct electricity
  5. 11. All atoms have an equal number of electrons and..
  6. 12. The type of bonding between Hydrogen in a hydrogen molecule
  7. 15. Metal atoms always do this with their electrons
Down
  1. 1. Sodium Chloride is an example of this type of bonding
  2. 3. When a group of atoms are joined together we call them this
  3. 4. When drawing electron arrangements for ionic compounds we must not forget to include these!
  4. 6. Ionic compounds have ..... melting points
  5. 7. Gaining electrons always makes an ..... ion charge
  6. 8. An atom which has gained or lost electrons
  7. 13. Covalent compounds have ...... boiling points
  8. 14. Covalent bonds only form between these types of atoms