Try our free, interactive periodic table of the elements. Mouse over an element to view details, click on an element for a full summary.

Rhodium Symbol Rh Atomic Number 45 Atomic Mass 102.9055 Family Group 9 (Viiib) Transition Metal; Platinum Group Pronunciation RO-dee-um Overview Rhodium is considered to be a precious metal. A precious metal is one that is rare and valued. Other...

Rhodium can be classified as a transition metal, a member of the platinum group of metals, and as a precious metal. It is located in Group 9 of the periodic table, below cobalt (atomic number 27) and above iridium (atomic number 77). Rhodium's atomic...

Rhodium, a member of the platinum metal group, is an element denoted by the atomic symbol Rh. Its atomic number is 45 and its atomic weight is 102.9055. It is a silvery white metal that is typically found with other platinum metals. It was discovered...

Rhodium (pronounced /ˈroʊdiəm/) is a chemical element with 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...

The rhodium market is a much smaller market than the platinum or palladium markets, and thus does not attract as much attention. Rhodium is used in fewer applications and there are not as many sources of rhodium supply as there are of its PGM...

The first rhodium complexes of diphosphinoazines [{RhCl(1,2-η:5,6-η-CH=CHCH^sub 2^CH^sub 2^CH=CHCH^sub 2^CH^sub 2^)}^sub 2^ (μ-R^sub 2^PCH^sub 2^C(Bu^sup t^)=NN=C(Bu^sup t^)CH^sub 2^PR^sub 2^ ] (R = Ph, Cy, Pr^sup i^) were prepared by cleavage of the bridge in chloro(cycloocta-1,5-diene)rhodium(I) dimer, the analogous iridium(I) complexes were also prepared for...

Thieves have long targeted car stereos, air bags, high-intensity headlights, even pocket change from the ashtrays. But now they are slithering under vehicles and cutting away the catalytic converters.The anti-pollution devices contain small amounts of platinum, rhodium and palladium, and the value of these precious...

Thieves have long targeted car stereos, air bags, high-intensity headlights, even pocket change from the ashtrays. But now they are slithering under vehicles and cutting away the catalytic converters.The anti-pollution devices contain small amounts of platinum, rhodium and palladium, and the value of these precious...