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Radioactive describes something undergoing radioactive decay, the process by which an unstable atom emits radiation

Otherwise the terms radioactive and radioactivity may refer to:

Radioactive materials

• Naturally occurring radioactive material
• Nuclear pharmacy involves the preparation of radioactive materials that will be used to diagnose and treat specific diseases.
• Radioactive contamination
• Radioactive waste

Music

• Radio-Activity, a music album by Kraftwerk
• Radio:Active the fourth album from British pop rock group McFly
• "Radioactivity" (song) by Kraftwerk
• "Radioactivity" (Fatboy Slim song), a cover version of the Kraftwerk's song
• Radioactive Records, a record label
• "Radioactive," a hit single from the 1985 album The Firm by the English supergroup The Firm

See also

• Radioactive Man, disambiguation article
• Radio Active (disambiguation)

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