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Write distribution of electron and valmey of nitrogen,oxygen |
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Answer» VALENCY OF OXYGEN= -2VALENCY OF NITROGEN = -3Explanation: AS THE ATOMIC NUMBER OF OXYGEN IS 8SO,ACCORDING TO DISTRIBUTION OF ELECTRON IN SHELLS'IT'S ELECTRONIC CONFIGURATION IS 2,6.AS WE KNOW THAT IF AN ELEMENT HAS MORE THAN N3 ELECTRON IN OUTERMOST SHELL THEN WE CALCULATE IT'S VALENCY BY SUBTRACTING THE NUMBER OF ELECTRON BY 8.BY USING THIS CONCEPT,ATOMIC NUMBER OF NITROGEN = 7ELCTRONIC CONFIGURATION = 2,5VALENCY OF NITROGEN = 5-8=-3ATOMIC NUMBER OF OXYGEN = 8ELECTRONOIC DISTRIBUTION = 2,6VALENCY OF OXYGEN = 8-6 = -2HOPE THIS WILL HELP YOU.THANK YOU |
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