Question

why silicon is also called the backbone of the electronic industry​

Answer 1

Silicon is used in electronics industry because it is a semi-conductor which means that it is a good conductor of electricity in some conditions and also acts as an insulator under some conditions. Silicon is also found in abundance in the earth's crust and therefore it can be used in an affordable manner.

Answer 2

Silicon is used for electronic devices because it is an element with very special properties. One of it's most important properties is that it is a semiconductor. This means that it conducts electricity under some conditions and acts as an insulator under others.

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