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What metals is the best electrical conductor but isnt used in wire because of its extremely high cost?
Wiki User
∙ 8y ago
(A. Copper) The right answer is C. Silver
Wiki User
∙ 8y ago
Wiki User
∙ 11y agoGold and silver are both good electrical conductors but are not used in wire because of their extremely high cost.
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Why is copper good for electrical wiring?
Copper is an excellent conductor of electricity. Among metals it is second only o silver, which is too expensive for practical use in wiring. Copper is also extremely ductile, meaning it can be easily drawn into wires without breaking.
Is Mercury a conductor or an insulator of electricity?
Mercury is a fair conductor of electricity , although it is a poor conductor of heat.
Does bakelite is a poorest insulator?
The poorest insulator would be the best conductor, which is one of the noble metals. Bakelite is a fairly good insulator, not too long ago electrical fittings were made from it.
A material that allows electrons to flow freely is called a?
Metals are the most common type of conductors. In metals, the outermost electrons, known as "free electrons," are not tightly bound to the atomic nuclei and are capable of moving through the material when a voltage is applied. This is why metals are excellent conductors of electricity. Copper and aluminum are two of the most widely used conductors due to their high electrical conductivity and other desirable properties. Other materials, such as water with dissolved ions, certain types of graphite, and various alloys, can also act as conductors to varying degrees. Conductors play a vital role in electrical and electronic circuits, as they enable the flow of electric current, facilitating the transmission of power and signals.
Is aluminum a good conductor of heat?
Aluminium is a metal and metals are good conductors of electricity. Metals also tend to conduct heat,sound and energy.
Are metals a bad conductor of electricity?
No. Metals are good electrical conductors.
Why is silica a poor electrical and thermal conductor?
Because Silica is Siliconedioxide and silicone and oxygen both are non metals and its is a physical property of a non metal to be poor thermal and electrical conductor
What type of material allows a charge to move freely through it?
A material through which an electric current flows easily is called an electrical conductor. Many metals, especially silver and copper, are excellent electrical conductors.
Are coins an electrical conductor?
Yes, since they're made of metals.
Is sodium a conductor or insulator?
Pure sodium is a metal, and is an electrical conductorlike other metals.
Is metal a good electrical conductor?
Metals are indeed good conductors. Silver, which is a metal, is the best conductor.
Is sodium chloride different from a metal as an electrical conductor?
Sodium chloride is different from a metal as an electrical conductor. This is because sodium chloride is an ionic compound and therefore can only conduct electricity when molten or dissolved, as the ions are free to move in this state. However, metals can conduct electricity when solid or molten because the atoms are free to move in both states, therefore they can carry an electrical charge. This is therefore the difference between sodium chloride and metals as an electrical conductor.
Is sodium an electrical conductor?
Sodium in its pure form (as opposed to a compound such as sodium chloride) is a metal, and like all metals is an excellent electrical conductor.
Is iridium a good electrical conductor?
Yes, it is a metal. Metals conduct electricity.
Materials with many free electrons are considered what?
Electrical Conductor
Why metals are made of electrical wires?
Because metal is one of the greatest conductors of electricity.
Is astatine a good conductor of electricity?
Astatine is not a good conductor of electricity. This is because it is a non-metal. All non-metals do not conduct electricity, and all metals do. The two exceptions are carbon and silicon, which are non-metals, but conduct electricity well.
