Question

Which material conducts electricity ?​

Answer 1

Answer:

copper, iron, water, human body

Answer 2

Metals do. (Salt solutions, alloys too.)

Metals have the capability to conduct electricity as they have large amount of free electrons which help in transferring electric currents.

However exceptions are there. Like Mercury (Hg) won't help in conduction of electricity. Silver (Ag) is the best conductor of electricity.