AP EAMCET · Chemistry · Solid State
Which one of the following is a semiconductor?
- A \(\mathrm{Fe}\)
- B \(\mathrm{Ge}\)
- C Diamond
- D \(\mathrm{Cu}\)
Answer & Solution
Correct Answer
(B) \(\mathrm{Ge}\)
Step-by-step Solution
Detailed explanation
Germanium (Ge) belongs to group 14 and has semiconductor properties. \(\mathrm{Fe}\) and \(\mathrm{Cu}\) are conductors while diamond is an insulator.
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