If a material allows free electrons to move easily from one atom to another then we call that material a conductor. Most metals let their free electrons roam, so most metals are good conductors.
Silver is the best conductor. Copper is almost as good at conducting as silver, and it costs a lot less, so copper is the most popular material used in electrical pathways, or circuits.
Copper wire is a good conductor of electricity, while plastic is a good insulator (non conductor).
Glass and rubber are not good conductors of electricity.
What materials make good conductors
Good conductors contain many free electrons.
1. Metals are good conductors of electricity.2.An electrolyte solution conducts electricity.3. Wood and nonmetals are not good conductors of electricity.
The best conductors of electricity have that they are all metals in common.
Generally speaking, materials that are good conductors of heat are good conductors of electricity. But there is a notable exception. Diamond, an allotrope of carbon, conducts heat better than any metal, but it is an electrical insulator.
Metals are good conductors. Some non-metals are good conductors, but many others are not.
Glass and rubber are not good conductors of electricity.
good conductors are better emitters
Good conductors have low resistance
They are good electrical conductors.
Metals are good conductors of electricity, two of the best conductors are silver and copper.
Good Electrical conductors: All metals, ionic substances (in solution or molten form) Bad Electrical conductors: Water Good Heat conductors: All Metals Bad Heat Conductors: Water
Sulfur is a nonmetal. Nonmetals are bad conductors, while metals are good conductors. Since sulfur is a bad conductors, it is a good insulator.
Sulfur is a nonmetal. Nonmetals are bad conductors, while metals are good conductors. Since sulfur is a bad conductors, it is a good insulator.
They're called conductors. As opposed to insulators, which don't conduct. Metals are typically pretty good conductors.
Metals, in general. Copper and silver are particularly good conductors.