Of Precious Metals — Chemistry

Rhodium (Rh) is uniquely efficient at reducing nitrogen oxides ( NOxcap N cap O sub x

The most significant chemical application of precious metals is in . Chemistry of Precious Metals

They possess high positive reduction potentials (e.g., Rhodium (Rh) is uniquely efficient at reducing nitrogen

). This means they prefer to remain in their metallic (0) state rather than forming ions. and unique electronic configurations.

The chemistry of precious metals—primarily the (platinum, palladium, rhodium, ruthenium, iridium, and osmium) along with gold and silver —is defined by their remarkable resistance to corrosion, high density, and unique electronic configurations.