rhodium


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rhodium

 [ro´de-um]
a chemical element, atomic number 45, atomic weight 102.905, symbol Rh. (See Appendix 6.)

rho·di·um (Rh),

(rō'dē-ŭm),
A metallic element, atomic no. 45, atomic wt. 102.90550.
[Mod. L. fr. G. rhodon, a rose]

rhodium

/rho·di·um/ (ro´de-um) a chemical element, at. no. 45, symbol Rh.

rhodium (Rh)

[rō′dē·əm]
Etymology: Gk, rhodon, rose
a grayish-white metallic element. Its atomic number is 45; its atomic mass is 102.91. Rhodium is used for providing a hard lustrous coating on other metals and in the making of mirrors.

rho·di·um

(rō'dē-ŭm)
A metallic element, atomic no. 45, atomic wt. 102.90550.

rhodium (Rh) (rō´dēəm),

n a grayish-white metallic element. Its atomic number is 45 and its atomic weight is 102.9055. Rhodium is used for providing a hard, lustrous coating on other metals and in the making of mirrors.
Rhodococcus
n a genus of gram-positive, rod-shaped, aerobic bacteria, some of which are pathogenic in humans.

rhodium

a chemical element, atomic number 45, atomic weight 102.905, symbol Rh. See Table 6.
References in periodicals archive ?
Take the square root of atomic mass of rhodium (X = = Y = 10.
As these vehicles begin to be retired over the next several years, the quantity of palladium recovered from the recycling process is projected to increase at a greater pace than that of platinum or rhodium.
com/en webpage is designed to make the booking experience and information search an easy task for users, who can access information on the fleet, services and offers available when renting a car with Rhodium.
In this research study the automotive catalytic converter market is segmented into three major segments such as automotive catalytic converter market by type (Three Way Catalytic (TWC), Selective Catalytic Reduction (SCR), Diesel Oxidation Catalyst (DOC), Lean Nox Catalyst (LNC) and Lean Nox Trap (LNT)), material (platinum, palladium, rhodium, and others), and by region (key countries from North America, Europe, Asia- Oceania and rest of the world (RoW)).
The demand for platinum, palladium and rhodium in the manufacture of autocats has increasingly defined the PGM markets.
The ethanol and water mixed with air inside the chamber and passed through a porous membrane covered with rhodium and cerium oxide catalysts.
has received a patent for a coated laminar substrate in which the coating is comprised of silver or gold wherein the coating contains rhodium in an amount of up to two percent by weight of the coating.
PGMs consist of platinum, palladium, rhodium, iridium, osmium and ruthenium - six metals usually found together in nature, along with nickel and copper.
Rosbank, part of the Interros group that controls Russia's major PGMs producer, Norilsk Nickel, said Norilsk had resumed platinum and rhodium exports, but the market would not be flooded with metal.
The Platinum Group Metals Yearbook 2010 contains definitive and detailed statistics on the platinum, palladium, and rhodium markets, as well as projections for supply and demand by major sector for the current year.
For the longer-term, the continued need for rhodium from auto manufacturers to meet the upcoming expansion in environmental standards for trucks and plans for the anticipated increase in production of diesel-powered engines in the United States and Europe should further support the metal's price.
PG metals consist of platinum, palladium, rhodium, iridium, osmium and ruthenium, six metals usually found together in nature, along with nickel and copper, platinum and palladium being in the largest quantities.