Metals are commonly used to carry electricity due to their excellent conductive properties, a fact rooted in their atomic structure. In metals, atoms are closely packed, and they have free electrons that can move easily. These free electrons enable efficient transfer of electrical energy, allowing metals to conduct electricity with minimal resistance. When a voltage is applied, electrons flow freely through the metal, creating an electric current. This explains why does metals conduct electricity, as materials like copper, aluminum, and silver have high conductivity and durability. BookMyEssay can provide more insights and assignment help on electrical properties of metals.