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what is covalent bond? |
| Covalent bond :The chemical bond formed due to mutual sharing of electrons between the given pairs of atoms of non metallic elements . Bond formed by a shared pair of electrons ,each bonding atom contributing one electron to the pair . Depending on the number of electron pairs shared,bond may be single ,double or triple bond . The stable balance of attractive and repulsive forces between atoms when they share electrons is known as covalent bonding .Covalence means the number of pairs of electrons that a given atom shares with its neighbors . |