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Germanium monosulfide or Germanium(II) sulfide is the chemical compound with the formula Ge S. Germanium sulfide is a red-brown powder or black crystals. [1] It hydrolyzes slowly in moist air but rapidly reacts in water forming Ge(OH) 2 and then GeO. [2] It is one of a few sulfides that can be sublimed under vacuum without decomposition. [3]
Germanium sulfide may refer to: Germanium(IV) sulfide GeS 2 , also known as Germanium disulfide Germanium(II) sulfide GeS, a semiconductor also known as Germanium monosulfide
Germanium occurs mostly in the oxidation state +4 although many +2 compounds are known. [1] Other oxidation states are rare: +3 is found in compounds such as Ge 2 Cl 6 , and +3 and +1 are found on the surface of oxides, [ 2 ] or negative oxidation states in germanides , such as −4 in Mg
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Germanium monosulfide, chemical compound with the formula GeS; Manganese monosulfide, chemical compound with the formula MnS; Mononitrogen monosulfide, inorganic compound with the formula SN; Iron monosulfide, chemical compound with the formula FeS; Lead monosulfide, chemical compound with the formula PbS
China on Tuesday banned exports to the United States of the critical minerals gallium, germanium and antimony that have widespread military applications, escalating trade tensions the day after ...
The first woman was elected to lead a country 64 years ago. Here’s a look at where, and when, women have secured national leadership positions since then.