. . . . . . . . was later discovered and replaced with silicon.
A. Rubidium
B. Scandium
C. Germanium
D. Gallium
Answer: Option C
This Question Belongs to Physics GK Chapter Wise >> Electronics GK
Related Questions on Electronics GK
A. copper
B. silicon
C. silica
D. chromium
Which one of the following is not a semiconductor?
A. Silicon
B. Germanium
C. Quartz
D. Gallium arsenide
. . . . . . . . was later discovered and replaced with silicon.
A. Rubidium
B. Scandium
C. Germanium
D. Gallium
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