Germanium (Ge) Fun Facts
"The Night-Visionary, a hero who can see in the dark by being transparent to infrared light."
The true essence of Germanium (Ge) on the molecular frontier.
Germanium is a hard, brittle, grayish-white, lustrous metalloid.
Germanium is found in the lenses in night-vision goggles or thermal cameras.
Germanium is used in early semiconductors, giving a �vintage� tone to some guitar effects pedals.
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Did You Know?
Its existence, properties, and position in the periodic table were predicted in 1869 by Dmitri Mendeleev, who called it 'ekasilicon' before it was discovered in 1886.
Germanium is transparent to infrared radiation, which makes it essential for making wide-angle lenses and windows for night vision cameras and thermal imaging devices.
It was one of the earliest semiconductor materials used in transistors, before being largely replaced by silicon.
It expands as it freezes, which is a rare property for a metal.
Some guitar effects pedals use germanium transistors to create a classic "fuzz" sound.