Rhodium

n. (Rh) rare metallic chemical element of the platinum family (Chemistry)

Rh redirects here. For other uses, see rh (disambiguation) Rhodium (IPA: ) is a chemical element in the periodic table that has the symbol Rh and atomic number 45. A rare silvery-white hard transition metal and a member of the platinum group, rhodium is found in platinum ores and is used in alloys with platinum and as a catalyst. It is the most expensive precious metal.
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Noun
1. a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum
(synonym) Rh, atomic number 45
(hypernym) metallic element, metal

n. rhodium, rare metallic element of the platinum family (Chemistry)

n. Rhodium, rare metallic chemical element of the platinum family (Chemistry)