Which of the following materials is a good conductor of electricity? (2019)

Which of the following materials is a good conductor of electricity? (2019)

Step 1: Understand what a conductor is. A conductor is a material that allows electricity to flow through it easily.
Step 2: Identify materials that are commonly known to be conductors. Examples include metals like copper, aluminum, and silver.
Step 3: Learn why some materials are good conductors. Good conductors have many free electrons that can move easily.
Step 4: Recognize that copper has a high number of free electrons, making it an excellent conductor of electricity.
Step 5: Conclude that among the options given, copper is a good conductor of electricity.

No concepts available.