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Uranium 101

General Information

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Uranium's General Information

Picture of Uranium's Structure
electrondotpic.gif

 
 
Name: Uranium
Symbol: U
Atomic Number: 92
Atomic Mass: 238.03
Phase of Matter: Solid
Density: 18.95 g/cm3

Electronegativity: 1.30 KJ/mol

Freezing Point: 1,132 C

Melting Point: 1,132 C

Boiling Point: 4,131 C

Atomic Radius: 156 pm

Ionic Radius: 103 pm

Element Classification: Metal

Group: Actinide

Period: 7

Number of Protons: 92

Number of Electrons: 92

Number of Neutrons: 146

Dryden Publishing