Germanium - Wikipedia
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 …
Germanium | Properties, Uses, & Facts | Britannica
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 the …
Germanium - Element information, properties and uses ...
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, however, other …
Germanium Facts, Symbol, Discovery, Properties, Uses
Germanium’s graphical representation features an image of a transistor, which indicates the early use of the element [1]. Being a metalloid, germanium has the properties of both nonmetals and metals [6].
Germanium FAQs: What It Is, What It Does & Why It's Important
What is germanium classified as? Germanium is a metalloid, meaning it has properties of both metals and non-metals—making it ideal for semiconducting applications.
Germanium, Chemical Element - reaction, water, uses, elements ...
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 an empty …
Germanium: The Essential Guide to Element 32
Explore the complete guide to Germanium, Element 32. Dive into its history, physical and chemical properties, industrial applications, and much more. Learn why this semiconductor is indispensable in …