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Uranium

Actinide
Atomic Mass
238.02891 u
Density
18.95 g/cm³
Melting Point
1,132.3°C
Boiling Point
4,131°C
State
Solid
Discovery
1789

Discovery

Discovered by Martin Heinrich Klaproth in 1789.

Common Uses

  • Fuel for nuclear reactors and weapons
  • Colorant in glass and ceramics
  • Shielding material in radiation protection

Interesting Facts

  • Uranium-235 is the only naturally occurring fissile isotope.
  • Named after the planet Uranus.
  • Emits a faint glow in the dark due to its radioactivity.
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