Here's why:
* Metals have free electrons that can easily move throughout the material. This movement of electrons allows for the flow of electrical current.
* Insulators have tightly bound electrons that cannot move freely, making them resist the flow of electricity.
However, the type of metal used to make the tweezers can affect its conductivity:
* Stainless steel is a good conductor of electricity.
* Some plastic tweezers are available, which are good insulators.
In summary: While most tweezers are conductors, it's important to consider the specific material used when determining its electrical properties.
