Indicate which one from `O_(2)^(+) and O_(2)^(2-)` may exhibit paramag

1.	Indicate which one from `O_(2)^(+) and O_(2)^(2-)` may exhibit paramagnetism ?
Answer» `O_(2)^(-)` shows paramagnetic because it contains one unpaired electron.

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Indicate which one from `O_(2)^(+) and O_(2)^(2-)` may exhibit paramagnetism ?

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