Question

name the bivalent acid radical which has two atoms group????⁉️​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

Bivalent radicals derived from univalent acyclic hydrocarbon radicals whose names end in '-yl' by removal of 1 or 2 hydrogen atoms from the carbon atom with the free valences are named by adding '-idene' to the name of the corresponding univalent radical. For example, Ethylidene, Vinylidene, Isopropylidene.