Give reasons that the compounds of Sn +4 are covalent and that of Sn+2 are ionic? in pashto kpk

Give reasons that the compounds of Sn +4 are covalent and that of Sn+2 are ionic? in pashto kpk

[@MisbahUllah-ni8fe]

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[@NabiKhan-zc2zi]

Thanks sir

[@NabiKhan-zc2zi]

Thanks sir