State any one difference between energy band diagram of conductors and that of insulators

Explanation

### Step-by-Step Solution:

1. **Understanding Energy Bands**:
- In solid-state physics, electrons occupy energy levels that are grouped into bands. The two most important bands are the valence band (where electrons are present) and the conduction band (where electrons can move freely and contribute to conduction).

2. **Energy Band Diagram of Conductors**:
- In conductors, the energy band diagram shows that the valence band and the conduction band overlap. This means that there is no significant energy gap between these two bands. Electrons can easily move from the valence band to the conduction band, allowing for high electrical conductivity.

...