45Rodio - RhodiumMass: 102,90550 u[Kr] 5s1 4d8 Melting point: 2237 KBoiling point: 3968 KDensity: 12450 kg/m3Discovery: Wi...
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Rodio jose angel guillen romero 3ºb

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Rodio jose angel guillen romero 3ºb

  1. 1. 45Rodio - RhodiumMass: 102,90550 u[Kr] 5s1 4d8 Melting point: 2237 KBoiling point: 3968 KDensity: 12450 kg/m3Discovery: William Hyde Wollaston (1804)Rhodium is a hard, silvery, durable metal that has a high reflectance.Rhodium metal does not normally form an oxide, even when heated.Rhodium has both a higher melting point and lower density than platinum.It is not attacked by most acids: it is completely insoluble in nitric acidand it is solved slightly in aqua regia.

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