UZ =  92

From the Greek "Ouranos; Uranus", meaning "sky"
(AM) Atomic Mass 238.0289  amu    Oxidation States +3, +4, +5, +6
   (BP) Boiling Point 3818  °C    (MP) Melting Point 1132  °C
   (ρ) Density 19.05  g/cm3    Crystal Structure Orthorhombic
   ( χ ) Electronegativity 1.7    (AR) Atomic Radius 1.42  Å
   Physical State Solid (C) Heat Capacity 0.116  J/g °C
Electronic-Config [Rn]  5f3  6d1  7s2     (I1) First Ionization E 583.73  kJ/mol
   (ΔHvap) Heat of Vaporization 417.1  kJ/mol     (ΔHfus) Heat of Fusion 9.14  kJ/mol
   Year of Discovery 1789    Location of Discovery Germany
(E°) Standard Potential U3+⇔ U (-1.798 V),   U4+⇔ U3+ (-0.520 V)
Stable isotopes None. All natural isotopes are radioactive
Discovered/Synthesized by Martin Heinrich Klaproth
Natural Source The mineral/ore uraninite, pitchblende, coffinite
Common Uses Nuclear reactor fuel, nuclear weapons, counterweights, armor-piercing bullets
Other Info Most noted use is for Nuclear weapons
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