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
She Has a Name and decisive action." The victimized child in the play is known only by the number 18 to reflect that traffickers often dehumanize their victims by giving them a new name or simply a number, which in some cases is branded onto the victim's body. After his rape of Number 18, the pimp leaves the situation without adverse effect, but Number 18 is left bleeding from her crotch and mouth. The play invites viewers to feel sympathetic towards Number 18, and, although the world of human trafficking is depicted as horrific and ugly, both the victims and perpetrators of human trafficking