Q:

Does rubber conduct electricity?

A:

Quick Answer

Rubber does not conduct electricity. In fact, it is generally known as an effective insulator and is widely used in gear designed to prevent electrocution. The only solids that conduct electricity are metals and graphite.

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Full Answer

Conductors of electricity such as metals all possess the quality of having free-flowing electrons in the outer shells of their component atoms that are not tied to any particular atom. These free electrons react when an electrical charge is applied by conducting the electricity across the body of the conducting substance. Rubber and other insulators do not possess any such free electrons and accordingly do not conduct electricity.

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Related Questions

  • Q:

    How does fruit conduct electricity?

    A:

    Fruits contain acids that act as salt bridges to conduct electricity. Electricity is conducted by transferring electrons in a chain from one point to another to produce current. The acids found in fruits and vegetables, such as the citric acid in citrus fruit, help facilitate this electron transfer.

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    What is a substance that conducts electricity under certain conditions?

    A:

    Semiconductors are substances that conduct electricity only under certain conditions. Germanium, Silicon and sometimes tin are types of semiconductors that occur naturally and do not require chemical doping to form crystal lattice structures.

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    Which metal doesn't conduct electricity?

    A:

    There is no metal that does not conduct electricity entirely, but there are some metals that are less effective conductors than others. Metal atoms have electrons in their outer shells that are not tied to any particular atom and can flow freely within the metal when electricity is applied.

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    Why does solid sodium conduct electricity?

    A:

    The atoms of solid sodium are bound together through metallic bonding, which involves the presence of delocalized electrons around positive ions of sodium. The delocalized electrons can carry an electric current, thus allowing solid sodium to conduct electricity.

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