Page 5 - Pharm.Org.Chem-I 02-06-05-101
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Types of chemical bonds

                    1- Ionic Bond

   Na+ + Cl-             NaCl

   Electrostatic attraction between positive and negative ions

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   Li +               F                             Li+ +   F−

    Li ••F••                     Li+ ••••F−                   L•i•+ F−
   electron transfer     He configuration Ne configuration  ionic bond
                                                ••
                                            ••
   ••

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