Cadmium (symbol Cd) is a chemical element, a metal with atomic number 48 on the periodic table. Contents[show] Characteristics and historyEdit Cadmium has an atomic mass of 112.4, and was discovered by Humans on Earth's European continent for the first time in the year 1789, in Germany. (ST reference: Star Fleet Medical Reference Manual) Cadmium was one of many minerals mined on the moon Davonia. (DS9 novel: Devil in the Sky) AppendicesEdit ReferencesEdit ST reference: Star Fleet Medical Reference Manual TNG episode: "Home Soil" DS9 novel: Devil in the Sky External linksEdit Cadmium article at Memory Alpha, the wiki for canon Star Trek. Cadmium article at Wikipedia, the free encyclopedia. Cadmium article at Tardis Data Core, the Doctor Who wiki Retrieved from "https://memory-beta.fandom.com/wiki/Cadmium?oldid=665502" Categories: Elements Memory Beta articles sourced from reference works Memory Beta articles sourced from novels Memory Beta articles sourced from episodes and movies Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.