Explain the difference in the nature of bonding in LiF and LiI .

Explanation

To explain the difference in the nature of bonding in lithium fluoride (LiF) and lithium iodide (LiI), we can follow these steps:

### Step 1: Identify the Ions
Both LiF and LiI are composed of lithium ions (Li⁺) and different anions: fluoride (F⁻) in LiF and iodide (I⁻) in LiI.

### Step 2: Understand Ionic Bonding
Ionic bonding occurs between a metal and a non-metal, where electrons are transferred from the metal to the non-metal, resulting in the formation of positively charged cations and negatively charged anions. In this case, Li⁺ is the cation, and F⁻ and I⁻ are the anions.

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