Explain giving reasons why ionic solids conduct electricity in molten state, but not in solid state.

Explanation

To explain why ionic solids conduct electricity in the molten state but not in the solid state, we can break down the reasoning into several steps:

### Step-by-Step Solution:

1. **Understanding Ionic Solids**:
Ionic solids are composed of positively and negatively charged ions held together by strong electrostatic forces of attraction in a rigid lattice structure.

**Hint**: Recall the structure of ionic solids and the nature of ionic bonds.
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