Periodic Table

Uranium

Atomic Number: 92

 
Overview
PropertyValueUnits

Atomic Mass

238.0289

Density

19.05

g/cckg/m3lb/in3
Thermal Properties

Thermal Properties

PropertyValueUnits

Melting Point

1132°C

K°C°F°R

Boiling Point

3818°C

K°C°F°R

Critical Pressure

The critical pressure has not been determined for Uranium

Critical Temperature

The critical temperature has not been determined for Uranium

Heat of Fusion

14 kJ/mol

kJ/molcal/mol

Heat of Vaporization

420 kJ/mol

kJ/molcal/mol

Specific Heat

116 J/kg·K

J/kg·K

Thermal Conductivity

27 W/m·K

W/m·K
Electon Configuration

Electron Structure

[Rn] 5f3 6d1 7s2

Shell Arrangement

KLMNOPQ
2818322192
LevelS OrbitalP OrbitalD OrbitalF Orbital
Level 1
Level 2
History

Year Discovered

1789

Isotopes
IsotopeCommon NameSymbolMassStatusAbundanceHalf-lifeDecay modeDecay EnergyNuclear SpinMagnetic Moment

Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.

Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.

 

Occurance
In the Universe0.00000002%
In the Sun0.0000001%
In Meteorites0.00000098%
In the Earth's Crust0.00018%
In Seawater0.00000033%
In the Human Body0.0000001%
Models

Pictures, videos and 3D models of the element

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