Here's why:
* Conductors: Materials that allow electricity to flow easily through them. This is because they have free electrons that can move easily. Examples include copper, silver, and gold.
* Insulators: Materials that resist the flow of electricity. They have tightly bound electrons that cannot move freely. Examples include rubber, glass, and plastic.
The difference in conductivity stems from the electron structure of the materials. Conductors have a loosely bound outer electron that can easily detach and move within the material, carrying an electric current. Insulators have tightly bound electrons that are difficult to dislodge.
