why AlF3 is not hypovalent
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Explanation:
Because due to very high electronegativity of fluorine atomsAlF3 is ionic in nature. And Al3+ ion has 8 electron in valence shell(2s &2p). So AlF3 is not hypovalent.. Whereas AlCl3 being covalent in nature,has less than 8 valence electrons thereby AlCl3 is hypovalent.
Answered by
2
AlF3 is an ionic compound.
Those species which have the central atom with less than eight electron in the outermost shell or valence shell are considered as hypovalent species.
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