Which material is known for its excellent conductivity and is often used in electrical wiring?

Copper is widely recognized for its excellent electrical conductivity, making it one of the most commonly used materials in electrical wiring. Its conductivity is just slightly lower than that of silver, but copper's other properties, such as its abundance, lower cost, and ease of workability, make it the preferred choice for most electrical applications. In addition to its conductivity, copper can withstand high temperatures and is resistant to corrosion, further enhancing its suitability for electrical wiring. While gold and platinum also exhibit good conductivity, they are significantly more expensive and less practical for general wiring purposes, which is why they are not typically used in standard electrical applications.