• What property do the following elements have in common Li

    What property do the following elements have in common Li C and F A) They are poor conductors of electricity. B) Each element participates in covalent bonding. C) They all exist in the same phase at room temperature. D) The valence electrons for

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  • Poor Conductors ChemistryYouTube

    24.03.2020 · Nonmetals are usually poor conductors of heat and electricity. They are non-lustrous non-sonorous non-malleable and are colored. Pure water is a poor conductor since its molecules do not have

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  • Why metallic solids are good conductors of electricity

    The key idea is that unlike covalent solids they are not stiff or brittle. That is because the cations in the sea of electrons can slide around without needing to break any very strong bonds. Also because the electrons are delocalized metallic solids tend to be good conductors of electricity (moving electrons).

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  • Wires used in the cables of gadgets have a

    Conductors are materials that have little opposition to electrical flow. The cables of gadgets are conductors. On the other hand we have insulators. The plastic that covers these wires is an insulator. The purpose of it is to stop the flow of current. As plastic is a poor conductor of electricity it protects people from electrical

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  • Is human body a good or a bad conductor of electricity

    21.06.2016 · We know about good conductors of electricity like metals and bad conductors like plastic. But what do you think about human body Check the video. For more interesting science concepts and kits

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  • What Metals Make Good Conductors of Electricity Sciencing

    Electric conductors possess movable electrically charged particles referred to as "electrons" in metals. When an electric charge is applied to a metal at certain points the electrons will move and allow electricity to pass through.

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  • WHAT ARE THE PROPERTIES OF CONDUCTORS AND INSULATORS

    A good conductor allows the electric current to pass through it freely while an insulator does not allow the electric current to pass through it. Conductors are mostly metals like copper. Insulators are mostly non-metallic solids which have extremely high resistance towards the flow of charge and do not allow the charge to flow through them.

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  • Name the metal which is a poor conductor of electricity

    Materials Metals and Non-Metals . Kanak. Sep 14 2015. Name the metal which is a poor conductor of electricity. Name the metal which is a poor conductor of electricity . how_to_reg Follow . thumb_up Like (1) visibility Views (26K) edit Answer . question_answer Answers(11) edit Answer . person. Syeda. Answer. Tungsten and Bismuth are metals which are poor conductors of electricity. Recommend

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  • The Uses of Electrical Conductors Insulators Sciencing

    In contrast electrical conductors such as most common metalssilver copper and steelexhibit little resistance to electrical flow that encourages the travel of electricity. Examples of each can be found in most mundane settings. Charging cables use both to move electricity from a power source to an electronic device.

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  • Conductors and Insulatorsnde-ed

    These two factors become very important when we start to deal with actual electrical circuits. Review. Conductors conduct electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are

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  • Why are most carbon compounds poor conductors of electricity

    Carbon compounds are poor conductors of electricity as they form covalent bonds so it does not give rise to free electrons ( all electrons are used in making the covalent bond) and as a carbon compound does not dissociate itself into ions therefore carbon compounds are poor conductors of electricity.

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  • Conductors and Insulators (Information Facts)Science4Fun

    Good conductors have very low resistance so electric current can move easily. If high resistance conductor is chosen then it will become hot when electric current will flow through it. This will waste a lot of electricity in heating the conductor that would have powered some appliances. So using conductors with very low resistance saves

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  • Why are covalent bonds poor conductors of electricity

    because covalent bonds are formed by sharing of electrons..they don t have a free electron that is required for electricity transfer(electricity is the flow of free

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  • (a) Why are most carbon compounds poor conductors of

    (a) Carbon compounds are poor conductors of electricity as-(i)- Carbon compounds majorly form covalent compounds and. Not ionic compounds (ii)-as they form covalent compounds ions are absent as they. Can t dissociate into ions so they conductivity is poor. (b) Cyclohexane is saturated compound in which carbon atoms are arranged in a ring.

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  • 10 Examples of Electrical Conductors and Insulators

    What makes a material a conductor or an insulator Simply put electrical conductors are materials that conduct electricity and insulators are materials that do not. Whether a substance conducts electricity is determined by how easily electrons move through it.

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  • How do you account for fair and poor conductors of

    07.12.2009 · How do you account for fair and poor conductors of electricity in terms of what type of bonds they have Since ionic bonds are good conductors of electricity and molecular bonds are nonconductors of electricity how do you account for fair and poor conductors of electricity Answer Save. 1 Answer. Relevance. peter. 1 decade ago. Favorite Answer. In order to conduct electricity

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  • The Uses of Electrical Conductors Insulators Sciencing

    In contrast electrical conductors such as most common metalssilver copper and steelexhibit little resistance to electrical flow that encourages the travel of electricity. Examples of each can be found in most mundane settings. Charging cables use both to move electricity from a power source to an electronic device.

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  • Poor Conductors ChemistryYouTube

    24.03.2020 · Nonmetals are usually poor conductors of heat and electricity. They are non-lustrous non-sonorous non-malleable and are colored. Pure water is a poor conductor since its molecules do not have

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  • What is a poor conductor of electricity Yahoo Answers

    20.08.2009 · A poor conductor of electricity is also called as insulator. It has a very high resistance in the range of mega ohms. Hence has a poor conductivity. It obstructs the flow of electrons thereby reducing the flow of electrons per second. It is in built physical property of the material . Lead Bismuth Asbestos are some examples of the poor

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  • Why are covalent compound generally poor conductors of

    When the electrons are shared within the bonds there is no electrons available to conduct electricityhence why covalent compounds are generally poor conductors of electricity. However graphite is a very good conductor of electricity due to the mobility of the electrons in its outer valence shells. It is the only non metal compound that can

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  • Why are ionic solids poor conductors of electricity

    Ionic solids are poor conductors of electricity because the ions are not free to move past one another. This is because the strong electrostatic

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  • The Uses of Electrical Conductors Insulators Sciencing

    In contrast electrical conductors such as most common metalssilver copper and steelexhibit little resistance to electrical flow that encourages the travel of electricity. Examples of each can be found in most mundane settings. Charging cables use both to move electricity from a power source to an electronic device.

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  • why are covalent compounds poor conductors of electricity

    As there are no free electrons (only at absolute zero) for conducting electricity the covalent compounds are perfect insulators at absolute zero. As the temperature increases some electrons move from valence band to conduction band. This gives rise to the conductivity. But as the number of charge carriers are very low covalent compounds are poor conductors.

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  • Conductive ceramics Britannica

    Conductive ceramics advanced industrial materials that owing to modifications in their structure serve as electrical conductors. In addition to the well-known physical properties of ceramic materials—hardness compressive strength brittleness—there is the property of electric resistivity. Most

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  • Why are non-metals bad conductors of electricity Quora

    Non-metals are electron gainers i.e. they tend to gain electrons in their valence shell electrons.while metals are electron givers or looser for a similar reason. So metals have contain free electrons in their outermost shell while non-metals don

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  • poor conductordefinitionEnglish

    When the use of materials which are poor conductors of electricity for example in pivot bearings or axles boxes does not allow the values specified above to be obtained the vehicles shall be provided where applicable with the following protective earthing connections

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  • Electrical chargesConductors and insulatorsCCEA

    Insulators such as plastic and rubber do not generally contain free electrons and so are poor conductors of electricity. Good conductors of electricity Insulators or poor conductors of electricity

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  • (A) why are most carbon compounds poor conductors of

    Carbons are the bad conductors of the electricity because the carbon atoms do not have any free electron which is in the conduction band. They are not able to conduct in the room temperature so if you increase the temperature of the room then the electrons will start acquiring energy and will start contributing to the conduction.

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  • What are good and poor conductors of electricity Quora

    I do not know of an exhaustive list of materials properties to answer your question. But here are some Most metals are reasonable conductors of electricity to a greater of lesser degree. Pure water is an insulator but with some dissolved salts and

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  • Best Conductor Of Electricity List -RC Judge

    What is the best conductor of electricity The best conductor of electricity is silver followed by copper and gold due to its crystal structure and bonds. There is a lack of covalent character. It has lattice structure which allow easier flow of electrons through it.

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  • What are some examples of poor conductorsAnswers

    Poor conductors of electricity include plastics woods and gases in other words anything that is not a metal. Poor conductors of heat include foam air and some fabrics such as felt. Plastic

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  • Why are most carbon compounds poor conductor toppr

    a) Most of the carbon compound are covalent in nature and all of the electrons participates in bond formation as such there is no free electrons left to conduct electricity. Moreover carbon compound doesn t readily dissociates to form ions which conduct electricity. Hence carbon compound are poor conductor of electricity.b) Carbon forms a lot of singed or cyclic compounds with saturated bonds

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  • Electrical conductorWikipedia

    In physics and electrical engineering a conductor is an object or type of material that allows the flow of charge (electrical current) in one or more directions.Materials made of metal are common electrical conductors. Electrical current is generated by the flow of negatively charged electrons positively charged holes and positive or negative ions in some cases.

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  • Notes on Conductors and Electrolytes Extra References

    Conductors and Non-conductors (Insulators) The substances which allow an electric current to pass through it is known as conductors. E.g. metals like copper iron and graphite. The substances which do not allow the electric current to pass through is known as insulators or non-conductors. E.g. glass dry wood plastic etc.

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  • What is a poor conductor of electricity Yahoo Answers

    20.08.2009 · A poor conductor of electricity is also called as insulator. It has a very high resistance in the range of mega ohms. Hence has a poor conductivity. It obstructs the flow of electrons thereby reducing the flow of electrons per second. It is in built physical property of the material . Lead Bismuth Asbestos are some examples of the poor

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