What is the metal with the highest conductivity?

Silver is recognized as the metal with the highest electrical conductivity among all metals. This exceptional property makes it an ideal choice for applications requiring efficient electrical transmission. The conductivity of a material depends on the availability of free electrons, and silver has a structure that allows for an abundance of these electrons to move freely, facilitating the flow of electricity with minimal resistance.

Copper, while also highly conductive, ranks just below silver. It is widely used in electrical wiring due to its balance of conductivity, cost, and durability. Gold, known for its resistance to corrosion, is utilized in specific electronic applications for connectors and circuit boards, but its conductivity is lower than that of both silver and copper. Aluminum, although it has decent conductivity and is light and inexpensive, does not match the conductivity levels of silver, copper, or even gold.

Thus, silver stands out as the best conductor among these options, making it the correct choice.