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What is a substance with the properties of poor electrical conductivity brittle in the solid state good heat insulator and outer shell contains 4 or more electrons?
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What are the properties of felt?
soft, electrical and heat insulator
What are some of the properties of felt fabric?
soft, electrical and heat insulator
Is plastic a good electrical conductor or insulator?
Plastic is made out of organic (carbon based) molecules which hold on to their electrons rather than contributing them to a common pool as metals do. Hence you do not get the kind of electron mobility needed for electrical conductivity.
What does Good electrical insulator mean?
An insulator is a material that does not conduct well, so an electrical insulator is a material that does not conduct electricity well. A metal is a bad electrical insulator as it has delocalised electrons, therefore conducts electricity, but most plastics and materials like rubber do not conduct electricity, so they are good electrical insulators. Hope that makes sense and helps? :3AnswerAn insulator is a material with insufficient free charge carriers to support conduction.
How conductivity of water related with concentration?
pure water is insulator.
What is something that dose not have electrical conductivity?
It is an electrical insulator. Most stones are examples.
Does diamond demonstrate electrical conductivity?
No. Diamond is a thermal conductor, but an electrical insulator.
What is the electrical conductivity of PVC?
Very low. It's used as an insulator.
What are the properties of conductivity?
The thermal conductivity of sodium chloride is 6,5 W/m.K at 25 0K.Electrically sodium chloride is an insulator.
What are properties of conductivity?
The thermal conductivity of sodium chloride is 6,5 W/m.K at 25 0K.Electrically sodium chloride is an insulator.
Is brass a insulator of electricity?
it is a conductor but its electrical conductivity is only 28%as conducive as copper.
What are the properties of felt?
soft, electrical and heat insulator
Silicon electrical conductivity?
Varies dramatically with dopant concentration. Pure silicon is almost an insulator.
Which would be the best insulator carbon or silicon or aluminum or oxygen?
Oxygen. Carbon as diamond is a good electrical insulator, (graphite is an electrical conductor), silicon is a semiconductor so has limited electrical conductivity and aluminium is a metal and a good electrical conductor.
What are some of the properties of felt fabric?
soft, electrical and heat insulator
Is glass insulator or conductor?
Glass is an insulator, as it DOES NOT conduct current. It is a material which has no free electrons available to flow as electrical current. Conductors, like copper or aluminum, have free electrons, or electrons in the outer shells of their atoms that are easily knocked loose. These electrons flow from negative to positive when an electrical potential (voltage) is applied across the material. We call the flow of electrons "current".
Is plastic a good electrical conductor or insulator?
Plastic is made out of organic (carbon based) molecules which hold on to their electrons rather than contributing them to a common pool as metals do. Hence you do not get the kind of electron mobility needed for electrical conductivity.
