Wednesday, November 20, 2013

Ionic Bondings

IONIC BONDING

-a chemical bonding between a metal and non-metal. 

through this process, a transfer of electrons takes place between the elements. 


                             the metal loses the electron and the non-metal gains the electron.

-Properties of Ionic Bonds:

  • high boiling and melting points
  • hard and brittle
  • conduct electricity in water
  • dissolves easily in water


-There are two different types of ionic bonding; those with transition metals and  those without.

Naming the bonds are simple:
  
Ionic Bonds Without Transition Metals
  • first, write the name of the metal first and then the non-metal.
  • then replace the last syllable of the non-metal with -ide

Ionic Bonds With Transition Metals
  • ionic bonding with transition metals (or lead and tin)are named the same way, BUT the charge of the transition metal is place in parenthesis and written in Roman numerals

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