Which one of the following group 16 elements does not exist in -2 oxid – InterviewSolution

1.	Which one of the following group 16 elements does not exist in -2 oxidation sate ?
Answer» S Se O Po Solution :AMONG ELEMENTS of group 16, tendency to show -2 oxidation SATE goes on decreasing as the size of the atom increases down the group. Thus, Po does not show -2 oxidatin STATE.

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