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 …

Dec 9, 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 …

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 …

Jun 9, 2025 · Germanium is a shiny metalloid known for its important use in making semiconductors. Clemens Winkler discovered germanium in 1886, and it filled a predicted spot …

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 existence of germanium was predicted by Russian chemist Dmitri Mendeleev (1834-1907), who developed the periodic table. Mendeleev predicted a new element would be found to fill …