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Forum Question BankAn element exhibits an oxidation state -2. How …

MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryRedox Reactions/Volumetric AnalysisConcept of Oxidation and Reduction

An element exhibits an oxidation state -2. How many electrons are present in its outer shell?

A.6

B.8

C.2

D.5

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