Aluminum conducts electricity. Chemists classify aluminum as a metal, which is a shiny element that excels at conducting heat and electricity. It is also a malleable and ductile metal, making it easy to shape into wires.
Two properties of aluminum that make it a useful conduit for electricity are that it does not spark and it does not rust. Because it does not create sparks when struck, aluminum can be used safely near materials that are flammable or explosive. Its resistance to corrosion makes aluminum an ideal metal to use outdoors. Power lines, telephone wires and light bulbs all contain aluminum electrical materials.Learn More
Silver is the most conductive element. However, it is not often used to conduct electricity because it is more expensive than copper and tarnishes more readily than gold, particularly in environments that contain sulfur or ozone.Full Answer >
Water can easily conduct electricity if it contains ionic compounds, but pure water does not conduct electricity. Pure water is rarely found in nature, therefore the majority of water found on Earth does conduct electricity.Full Answer >
There is no metal that does not conduct electricity entirely, but there are some metals that are less effective conductors than others. Metal atoms have electrons in their outer shells that are not tied to any particular atom and can flow freely within the metal when electricity is applied.Full Answer >
Metals are able to conduct electricity because they have valence electrons. These are electrons that can move through the atoms that make up the metal. As they do so, they are able to pass along electric currents as they repel other electrons in the atom.Full Answer >