Why is `KO_(2)` paramagnetic ?

Explanation

To determine why \( \text{KO}_2 \) (potassium superoxide) is paramagnetic, we can follow these steps:

### Step 1: Identify the Components of KO2
- \( \text{KO}_2 \) consists of potassium ions \( \text{K}^+ \) and superoxide ions \( \text{O}_2^- \).

### Step 2: Analyze the Superoxide Ion (O2-)
- The superoxide ion \( \text{O}_2^- \) is derived from the molecular oxygen \( \text{O}_2 \) by adding one extra electron.

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