Question

Silver is a good conductor of heat and electricity but water is a good conductor of electricity only. Why?​

Answer 1

Answer:

Among the best conductors are several expensive metals such as silver and gold. Copper is a good conductor with a relatively low price, while aluminum is not considered a good conductor. The reason why some metals have a high conductance and low resistance is largely due to their atomic makeup. They tend to have lots of free electrons that are easy to transfer between atoms.

what is not a conductor of electricity

Answer 2

Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). Silver is good conductor of heat and electricity because it offers an easy path for electrons to flow. ... Electric current is caused due to availablity of free electrons in a crystal .