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How many atoms are there in a molecule of gold?

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80 views asked May 16, 2014 in General by ajumathew (570 points)

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Read more about gold at http://en.wikipedia.org/wiki/Gold

 

The oxidation state of gold in its compounds ranges from −1 to +5, but Au(I) and Au(III) dominate its chemistry. Au(I), referred to as the aurous ion, is the most common oxidation state with soft ligands such as thioethers, thiolates, and tertiary phosphines. Au(I) compounds are typically linear. A good example is Au(CN)2−, which is the soluble form of gold encountered in mining. Curiously, aurous complexes of water are rare. The binarygold halides, such as AuCl, form zigzag polymeric chains, again featuring linear coordination at Au. Most drugs based on gold are Au(I) derivatives.
answered May 16, 2014 by admin (4,920 points)

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