Germanium is mined primarily from sphalerite (the primary ore of zinc), though germanium is also recovered commercially from silver, lead, and copper ores. Elemental germanium is used as a …

Nov 1, 2025 · germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and …

4 days ago · China has suspended a ban on exports of gallium, germanium and antimony to the U.S., its commerce ministry said on Sunday, although the three metals remain subject to …

Germanium is a semiconductor. The pure element was commonly doped with arsenic, gallium or other elements and used as a transistor in thousands of electronic applications. Today, …

Who discovered it: The German chemist Clemens A. Winkler is known to be the discoverer of germanium [1]. When and How was it Discovered In September 1885, an unusual mineral ore …

Germanium was discovered in 1886. Germanium belongs to the carbon family and used in electronic devices as semiconductors. Dmitri Mendeleev predicted the existence of germanium …

The element germanium is a lustrous and brittle metalloid in the carbon group. Germanium is used for optics and electronics.

Germanium is located in the middle of the carbon family, which is Group 14 (IVA) in the periodic table. The periodic table is a chart that shows how chemical elements are related to each …

What does germanium do? Germanium is mainly used in fiber optics, infrared optics, PET production, night vision devices, and solar cells due to its excellent semiconductor properties.

The most common use of germanium is as a semiconductor. Germanium is also finding many other applications including use as an alloying agent, as a phosphor in fluorescent lamps, and …