EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The element that most increased speed/power of modem electronics (e.g., cell phones, computers) is
A
Ag
B
S
C
Si
D
Se
Explanation: 

Detailed explanation-1: -The pure form of silicon has an atomic structure that makes it highly effective as a semiconductor. This means it has the conductive properties of metal as well as being an insulator, so silicon can conduct and block electricity. This ability makes silicon ideal as a switching mechanism.

Detailed explanation-2: -Unlike the metals normally used to conduct electrical currents, silicon is a ‘semiconductor’, meaning that its conductive properties can be increased by mixing it with other materials such as phosphorus or boron. This makes it possible to turn an electrical current on or off.

Detailed explanation-3: -Silicon elements are able to bind atoms tightly and in complex arrangements. The abundance of silicon makes it inexpensive and easy to acquire. This is the biggest reason why silicon is the most widely used semiconductor material.

Detailed explanation-4: -Silicon’s electrical properties can be modified through a process called doping. These characteristics make it an ideal material for making transistors that amplify electrical signals. Silicon’s properties are not the only reason why it is ideal for electronic devices. Silicon is also an abundant element on Earth.

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