Among Group 16 elements, which one does NOT show -2 oxidation state?

7 2024 The p-Block ElementsOxidation States of Group 16 Elements Medium
Among Group 16 elements, which one does NOT show -2 oxidation state?
A $Te$
B $Po$
C $O$
D $Se$

Detailed Solution

Down group 16, metallic character and electropositivity increase. Po is a highly electropositive (metallic) element, so it does not show the $-2$ oxidation state.

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