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The reason metalloids are used in the computer industry is because they contain necessary properties. They are usually of high resistance, but increasing the temperature can increase their ability to conduct electricity. When impurities are deliberately added ("doping"), their electrical properties change. This is used to create semiconductor junctions. The behavior of charge carriers which include electrons, ions and electron holes at these junctions is the basis of modern electronics.

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7y ago
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15y ago

Some of the metalloids, such as silicon and germanium, are semi-conductors. This means that they can carry an electrical charge under special conditions. This property makes metalloids useful in computers.

Early computers used mechanical on-off switches, then vacuum tubes, to conduct and stop electric currents, creating the ones and zeros used in the computer's binary code. Then semiconductors were used to create transistors which allowed computers to be smaller, faster, and more reliable. The first transistors were made from germanium, but it was difficult to manufacture in the purity required. Silicon was found to be much easier to work on, and that is what transistors (and IC chips) are still made from.

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11y ago

silicon and germanuim are the two metalloid elements that are used to make computer chips

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16y ago

Silicon. Silicon.

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Wood and plastic

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Silicon.

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12y ago

elements

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Q: What two metalloids are semiconductors used in the making of computer parts?
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