Write the molecular orbital configuration of the following species :
` (a) N_2 " " (b) N_(2)^(+) " " (c ) N_(2)^(-) " " (d) N_(2)^(2-)`
(i) Calculate their bond orders.
(ii) Predict their magnetic behaviour.
(iii) Which of these does show highest paramagnetism?

Explanation

To solve the problem step by step, we will first determine the molecular orbital configurations for each species, calculate their bond orders, predict their magnetic behavior, and finally identify which species exhibits the highest paramagnetism.

### Step 1: Molecular Orbital Configuration

1. **For \( N_2 \)**:
- Total electrons = 14
- Configuration:
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