Page 6 - Pharm.Org.Chem I 05-PC101 (1)

2- Covalent Bond

Sharing of electrons between 2 atoms occur
through overlap of atomic orbitals to form either
 or  bonds

s spherical

p dumbbell-shape

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Types of overlap:

1) s and s overlap

.. ..

1H 1H Bonding

HH
Form  bond

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