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Exception to the octet rule. 1s. 2s. 2p. F = 8 electrons B = 6 electrons (incomplete octet). ( i ) Incomplete octets
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Exception to the octet rule 1s 2s 2p F = 8 electrons B = 6 electrons (incomplete octet) ( i ) Incomplete octets Incomplete octets occurs when central atom has less than 8 electron in its valence shell. The beryllium, boron and aluminium can not achieve octet configuration even after sharing electron with other atoms. Electron Configuration of B