Pair of bonded electrons is by means of a ‘dash’ (-) usually called a ‘bond’. Octet Rule:Ītoms form chemical bonds in order to complete their octet i.e. There are three types of chemical bonds: Ionic Bond, Covalent Bond, Co-ordinate Bond. Concepts of Physics by HC Verma for JEEĬhemical Bonding and Molecular Structure CBSE Class 11 Chemistry Revision Notes Chapter 4Ĭhemical bond is the attractive force which holds various constituents together in a molecule.
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