PROPERTIES AND BONDING OCR AS CHEMISTRY

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  • Created by: carys ☺
  • Created on: 14-05-13 15:37

IONIC BONDING:

  • examples: NaCl and MgCl2
  • melting and boiling points: high
  • State at STP: solid
  • conducting electricity: only as a liquid
  • soluble in water: yes

SIMPLE MOLECULAR (COVALENT)

  • examples: CO2, I2, H2O
  • melting and boiling points: low as only have to overcome van der waal or hydrogen not covalent bonds

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