Radioactive describes something undergoing radioactive decay, the process by which an unstable atomic nucleus emits radiation. Radioactive may also refer to: Materials Naturally occurring radioactive material Nuclear pharmacy, the preparation of radioactive materials for nuclear medicine Radioactive contamination Radioactive waste Entertainment Radioactive (Yelawolf album), a 2011 album by rapper Yelawolf "Radioactive" (Gene Simmons song), a song from the 1978 album Gene Simmons by Gene Simmons Radio:Active the fourth album from British pop rock group McFly "Radioactive" (The Firm song), a song from the 1985 album The Firm by the English supergroup The Firm "Radioactive" (Imagine Dragons song), a 2012 song by Imagine Dragons "Radioactive" (Kings of Leon song), a 2010 song by Kings of Leon "Radioactive" (Marina and the Diamonds song), a 2011 song by Marina and the Diamonds "Radioactive" (Rita Ora song), a 2013 song by Rita Ora Radioactive Records, a record label Radioactive FM 96, a radio station, which broadcasts from Karachi, Pakistan Radioactive (film), a biographical film about Marie Curie See also Radioactive Man (disambiguation) Radio Active (disambiguation) Radioactivity (disambiguation) zh:辐射