The correct answer is Sulphur.
Good conductors of electricity are materials that allow electrons to flow freely through them. Metals are generally excellent conductors because they have loosely bound electrons in their outer shells, which can easily move when an electric field is applied. Gold, silver, and aluminium are all metals and therefore are known for their excellent electrical conductivity. They are widely used in electrical wiring and components because of this property.
On the other hand, sulphur is a non-metal and a poor conductor of electricity. Its electrons are tightly bound within its atomic structure, making it difficult for them to move and carry an electric current. This low electrical conductivity makes sulphur unsuitable for applications requiring good electrical conduction.
In summary, the ability of a material to conduct electricity is directly related to its atomic structure and the ease with which electrons can move within the material. Metals, due to their free electrons, are typically good conductors; non-metals like sulphur exhibit poor conductivity.
Similar Questions
Which of the following devices is used in digital circuits so that information stored in large computer memories is NOT lost during a momentary electric power failure?
Important Questions from Current Electricity
_______ is a simple device that is used to either break the electric circuit, or to complete it.
When the material is cooled down under its critical temperature, which of the superconductor attains accidentally zero?
The most commonly used electrical conductor is-
The gas usually filled in the electric bulb is
_________ is the physical quantity of the substance which is numerically equal to the resistance of a rod of that substance which is 1 m long and 1 sq m in cross-section.
