Why does `CO ^(+)` have an exceptional bond order of `2.5 ` ?

Explanation

To understand why the carbon monoxide cation, \( CO^+ \), has an exceptional bond order of 2.5, we can follow these steps:

### Step 1: Determine the Total Number of Electrons
Carbon (C) has 6 electrons and Oxygen (O) has 8 electrons. Since \( CO^+ \) has a positive charge, we remove one electron from the total count.

\[ \text{Total electrons} = 6 + 8 - 1 = 13 \]
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