What are ambident nucleophiles? Explain with an example.

Explanation

### Step-by-Step Solution

1. **Definition of Ambident Nucleophiles**:
Ambident nucleophiles are nucleophiles that possess more than one site for nucleophilic attack. This means they can react through different atoms, leading to the formation of different products depending on which site is used for the attack.

2. **Example of Ambident Nucleophile**:
A common example of an ambident nucleophile is the cyanide ion (CN⁻). The cyanide ion has two potential sites for nucleophilic attack: the carbon atom (C) and the nitrogen atom (N).

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