Question

Which characteristics are required for a element to behave as electrical conductor?

• A. It should have valence electron
• B. It should have free electron
• C. It easily provide electron to other element
• D. Both $B$ and $C$

Answer 1

The correct option is D Both $B$ and $C$

Electrical conductors elements have free electrons, which they can easily provide to conduct electricity. This characteristics are generally available in metals.