http://www.leonland.de/elements_by_price/en/list WebThe toxicology of germanium and its compounds is poorly defined. The five stable isotopes of germanium occur in the following relative amounts: germanium-70, 20.5 percent; germanium-72, 27.4 percent; germanium-73, 7.8 percent; germanium-74, 36.5 percent; and germanium-76, 7.8 percent. Nine radioactive isotopes have been reported.

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WebHow much is germanium worth? This precious metal has devaluated as of 2024, when its price stood at around 1,000 U.S. dollars per kilogram….Price of germanium in the United … WebJul 11, 2024 · Bell Labs was quick to slap a patent on this new wonder, and the first transistor radio appeared in 1954 with germanium diodes—the first solid-state semiconductors on the scene—inside. Later, as with tubes, a third electrode was added to the mix, and the germanium transistor you know from “Purple Haze" was born. nbm grivence

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WebOverall, gallium is sold at 99.99 percent purity and its weight unit is per kilogram. Like many commodities, in 2024 the price of gallium jumped from an average of around $150 USD … WebOct 9, 2024 · Common names include germanium-132 (Ge-132) and germanium sesquioxide. A 2012 study examined changes in rat fecal bacteria and found no correlation that Ge-132 accumulated in rat bodies by ... WebWorld germanium consumption has been greater than primary production in recent years, but releases of germanium from government stockpiles and increased recycling have provided adequate supply. The yearend price for germanium in 2000 was $1,150 per kilogram. Subscribe to receive an email notification when a new publication is added to … married man attracted to coworker