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Why the metals have more conductivity than paper wood or plastic?
Wiki User
∙ 14y ago
The metals have more number of free electrons than that of paper wood or plastic which are insulating materials. And also in metals valence band and conduction band are overlapped whereas energy gap in the case of insulators is high there by conductivity of metals are more than the paper wood or plastic.
Wiki User
∙ 14y ago
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Is diamond more of plastic or metal?
Diamonds are precious metals. No plastic at all.
What is properties distinguish metals from nonmetals?
Metals are usually more conductive. They have higher boiling and melting points, and lower electronegativity than other elements. Also, Metals are malleable and ductile, whereas non metals are not.
What heats up faster paper plastic or black plastic?
well if you do it then paper burns MUCH faster than plastic...Thanks.
Where do most of the heavy metals lead arsenic zinc cadmium copper and mercury in household waste come from?
The most is plastic packaging, like plastic bags, containers and more
Why electrical conductivity of metals decrease with increase in temperature?
The reason for this very behaviour of metals is explained by the fact that at random, the free electrons moving in a metallic object (say wire) also collide with the atoms contained in the wire. Due to these collisions, their kinetic energy is wasted to some extent. When the temperature of such a metallic wire is increased, their collisions with the containing atoms become more frequent and ultimately more energy is wasted. This obviously reduce their thermal and electrical conductivity.
Is the electrical conductivity of molten metals high or low?
Metals are already good electrical conductors, and melting metals increases their electrical conductivity. All that heat (thermal energy) allows electrons a lot more mobility so they can more effectively contribute to current flow.
Which can support more paper or plastic bags?
Plastic bags can support more weight but paper bags can support more items
Is conductivity of a metal a chemical?
Conductivity is not a chemical, it is the faculty of different metals to allow electrons to travel inside a conductor with more or less ease. This is a physical property.
Is diamond more of plastic or metal?
Diamonds are precious metals. No plastic at all.
What is consumed more by people paper or plastic?
paper
Why do you usually choose copper for wires and not other metals?
Copper is used because of its higher conductivity. Although silver has more conductivity then copper but it is not used because of its cost, however silver is used in some specialized equipments such as satellites. Copper or any other metals conductivity properties is based on its electronegativity. Generally, all metals must have low electronegativity and ionization energies. But all metals do not have the same electronegativity levels.
Which can support more weight a paper or a plastic grocery bag?
Paper, the handles on the plastic are pretty weak.
What happened to the conductivity of metals as temperature increases?
It decreases because the particles gain more energy and vibrate more. They cause more resistance to the current.
What are the main characteristics of conductive plastic?
Conductive plastic is a more organic polymers that conducts a type of bondage. Such compounds are known to have metallic conductivity or can be semiconductors.
What pollutes the air more plastic or paper?
Burning plastic releases toxins into the atmosphere. Therefore, plastics pollute the air more than burning paper (the paper could be recycled or composted).
Which support more weight paper or plastic grocery bags?
Paper bags can support more weight
Does metal conduct more heat than plastic?
Yes, metals are better conductors of heat than plastic.
