Page 6 - 3. Lesson notes - Ch-3 Covalent Bonding
P. 6

5.  Dot/Lewis structure of C2H6 (Ethane molecule)-


















                   6.  Some examples of Single covalent Hydrocarbons-












               •       Examples of DOUBLE Covalent bonds-

                       A double covalent bond is that which is formed by the sharing of two
                electrons each i.e. two pairs of electrons between the two participating atoms.

                   1.  Dot/Lewis structure of O2 molecule (oxygen gas)-

















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