The value of metals is directly determined by their chemical and physical properties. In the case of an indicator such as electrical conductivity, this relationship is not so straightforward. The most electrically conductive metal, when measured at room temperature (+20 °C), is silver.
But high cost limits the use of silver parts in electrical engineering and microelectronics. Silver elements in such devices are used only if economically feasible.
What is metal?
Metal is a light body that can be forged. We find only six such bodies: gold, silver, copper, tin, iron and lead.
Interesting materials:
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Physical meaning of conductivity
The use of metal conductors has a long history. Scientists and engineers working in fields of science and technology that use electricity have long decided on materials for wires, terminals, contacts, printed circuit boards, etc. A physical quantity called electrical conductivity helps determine the most electrically conductive metal in the world.
The concept of conductivity is the inverse of electrical resistance. The quantification of conductivity is related to the unit of resistance, which is measured in Ohms in the International System of Units (SI). The SI unit of electrical conductivity is siemens. The Russian designation for this unit is Cm, the international designation is S. An electrical conductivity of 1 Cm has a section of an electrical network with a resistance of 1 Ohm.
Which metal conducts electron current better?
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