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Physics GK · Q235

Modern Physics

Competitive Exams · Physics GK · question 235

Q235

Which of the following elements is not suitable for the fabrication of a light emitting diode structure?

A.
Gallium phosphide
B.
Indium gallium nitride
C.
Germanium
Answer
D.
Gallium arsenide

Answer: Option C

Solution

Answer: Option C
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