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, …

This page covers germanium, a metalloid in group 14 with five isotopes and notable semiconductor properties. Discovered by Clemens Winkler in 1886, its placement in the …

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 …

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 …

Germanium belongs to the semimetals in the periodic table. Germanium is one of the rarest metals on earth. The shiny silver element melts at just under 940 °C and boils at 2,820 °C. It is …

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 …

The most common use of germanium is as a semiconductor in electronics. Germanium is used in transistors and in integrated circuits. It is used as an alloying agent and as a catalyst. It is also …

Metals Germanium Indium Corporation is a top supplier of refined germanium, delivering high-quality material to today’s pivotal tech industries. Extracted primarily from zinc and coal ores, …