Computer designers have concentrated on technology using gallium arsenide instead of silicon because silicon:
A)cannot be used for the mass production of electronic devices.
B)cannot emit light and has speed limitations.
C)is soft and fragile.
D)is expensive.

Question

Quizplus · Accepted Answer

Gallium arsenide is favored over silicon in some applications because silicon cannot emit light and has speed limitations, making gallium arsenide more suitable for high-speed and optoelectronic devices.

Computer Designers Have Concentrated on Technology Using Gallium Arsenide Instead