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.
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.
silicon and germanuim are the two metalloid elements that are used to make computer chips
Silicon. Silicon.
Wood and plastic
Silicon.
elements
You eat food that has been created every day and most stuff that you consume is just edible chemistry. Chemistry also allows the things you use to function like the semiconductors in your computer whose properties allow your computer to ask this question or for the light to emit from the monitor by illumination of LED or parts of CRTs
The nucleus holds the instructions for making all the cell parts.
Those designated as metals or metalloids. These include all of columns 1 and 2 and the lower parts of columns 3 through 6.
Silicon.
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The active parts of a computer need semiconductors, to form the transistors and diodes within the circuit packages, known as 'chips'. Transistors can be made from other substances, but silicon technology is still good, effective, cheap and well known.
The first step to putting a computer together is making sure you have all the parts including the mother board. Once you know you have all of the parts needed, view http://hubpages.com/hub/Put-A-Computer-Together for a step-by-step guide.
pictures of computer parts
All computer parts:
what is hardware computer parts
There is no mineral that is used for all electrical instruments, but in the computer hardware business, silicon is a very important component, as it is used in many computer parts.
computer
a computer
. ratan chair . bamboo chair . yo-yo's electronic parts such as integrated circuits, microchips, semiconductors, etc. handicrafts, processed foods, car parts.
You eat food that has been created every day and most stuff that you consume is just edible chemistry. Chemistry also allows the things you use to function like the semiconductors in your computer whose properties allow your computer to ask this question or for the light to emit from the monitor by illumination of LED or parts of CRTs
The same as any other personal computer, the devices are made as small as possible. Making the parts smaller and able to handle constant movement make the prices higher.
computer