Question

Which of the following is a semi-conductor?

a) Silicon b) Silver c) Copper d) Aluminium​

Answer 1

Answer:

(a) Silicon

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Answer 2

Answer:

$\huge \pink a \green n \blue s \orange w \red e r \: = \: silicon$

Explanation:

A semiconductor is a material which has electrical conductivity between that of a conductor such as copper and that of an insulator such as glass. Among the given options only silicon and germanium belonging to group IVA of periodic table has this property.