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

Explanation

To determine which of the species \( O_2^+ \) or \( O_2^{2-} \) exhibits paramagnetism, we need to analyze their molecular electronic configurations and the presence of unpaired electrons.

### Step-by-Step Solution:

1. **Determine the number of electrons in each species**:
- Neutral oxygen (\( O \)) has 8 electrons. Therefore:
- \( O_2 \) has \( 2 \times 8 = 16 \) electrons.
- \( O_2^+ \) has \( 16 - 1 = 15 \) electrons (one electron is removed).
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