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 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.