Plutonium

Plutonium is a radioactive transuranic element. It is used in nuclear weapons.

Plutonium generated a Cherenkov Radiation aura upon exiting Slipspace that negated stealth measures.

List of appearances

 * Halo: Combat Evolved
 * Halo 2
 * Halo 3
 * Halo Wars
 * Halo 3: ODST
 * Halo: Reach
 * Halo: The Fall of Reach
 * Halo: The Flood
 * Halo: First Strike
 * ''Halo: Ghosts of Onyx
 * Halo: Contact Harvest
 * Halo: The Cole Protocol
 * Halo: Glasslands


 * Halo: Evolutions - Essential Tales of the Halo Universe
 * Midnight in the Heart of Midlothian
 * Dirt
 * The Impossible Life and the Possible Death of Preston J. Cole
 * The Forerunner Saga
 * Halo: Cryptum
 * Halo Graphic Novel
 * Halo: Blood Line
 * Halo Legends
 * Origins
 * The Package
 * Odd One Out
 * i love bees