Which species contain unpaired electronbao2here oxidation, Ask an Expert

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Which species contain unpaired electron?

BaO₂
here oxidation number of Ba is +1

Ba(+) has 1 electron in its outermost shell so its unpaired

in KO₂ . .oxd state of K is +1 so no unpaired electrons(noble gas config for K)

in AlO₂(-) . . oxd state of Al is +3 so no unpaired electrons

in NO₂(+). . oxd no of N is +5 so no unpaired electrons(noble gas config for N)

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Category:- Chemistry
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