According IACS; Ag 105% , Cu 100%, Au 70% and Al 61%. of electrical conductive metals, the full d-shell of first three elements with S1 in outer shell make them most conductive metals, but its still unknown why Silver is most conductive if we assumed we have high purity of these metals. read more
Silver is more conductive than gold because it is offering easier passage for electrons to flow without any resistance due to its orbital structure. read more
Because silver tarnishes, it is less desirable for high frequencies because the exterior surface becomes less conductive. As to why silver is the best conductor, the answer is that its electrons are freer to move than those of the other elements. read more