Period 5 element and because of its rarity, rhodium is usually alloyed with platinum or palladium and applied in high-temperature and corrosion-resistive coatings. White gold is often plated with a thin rhodium layer to improve its optical impression while sterling silver is often rhodium plated for tarnish resistance. Rhodium detectors are used in nuclear reactors to measure the neutron flux level. Palladium is a chemical element with the chemical symbol Pd and an atomic number of 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston. He named it after the asteroid Pallas, which was itself named
London (heavy metal band) London (heavy metal band) London is an American heavy metal band formed in Hollywood, California in 1978. The band included several members that would go on to play in more famous bands, such as Mötley Crüe, Guns N' Roses, W.A.S.P. and Cinderella. London was formed in 1978 by Lizzie Grey, Nikki Sixx and Dane Rage (real name Dane Scarborough). The three met when Sixx and Rage were recruited to play bass and drums for Sister, the band that Grey was in with Blackie Lawless. This lineup did not last long and soon Grey, Sixx and Rage left to form London.