Which of the following metals has the highest electrical conductivity?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Silver.
Silver possesses the highest electrical conductivity of all metals. It is also the most thermally conductive metal. This high conductivity is due to silver having only one valence electron, which can move with minimal resistance. As a result, silver is frequently used for switch contacts, as well as for plating connectors, contacts, conductors, and wires. The symbol for silver is "Ag," and its atomic number is 47.