Which of the following is a semiconductor ?

 

MCQ  

Which of the following is a semiconductor ?




Options 

A) Iron

B) Glass

C) phosphorus

D) silicon 


Correct answer : option D ( solution discussed below)



Solution

The materials which is conductivity is between conductors and non conductors that type of material is called as semiconductor material. 
i.e. conductivity is between conductors and insulators materials. 

  • Examples of semiconductor 
1. Silicon
2. Gallium arsenide
3. germanium

These are the  some commonly used semiconductors. 
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