Palladium Palladium Palladium is a chemical element with symbol Pd and atomic number 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 after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals (PGMs). These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them. More than half the supply of palladium
London Theatre Direct sales opportunities in the West End market. In addition to this, London Theatre Direct has teamed up with various major venues and theatre groups across London to maximise its product offering. The company works with various ticketing partners, including Tickets.com to promote and sell tickets for all events available through London Theatre Direct via its API. London Theatre Direct London Theatre Direct is a ticket sales and distribution company based in the United Kingdom. The company’s online platform caters to ticket sales for London musicals, plays, dance performances, operas and comedy shows, as well as attractions and pre-theatre dinner packages.