Francium
Fr
1ST Ion Potential
*
87
2nd Ion Potential
*
3rd Ion Potential
*
Previous
Group
1A
Next
Crystal Structure
Cubic Body
Atomic Weight
223.00000
Therm Conductivity
0.15000
Melting Point
300.0000
Vaporization
*
Elect Conductivity
0.0300
Boiling Pt.
950.0000
Fusion
*
Ionic Radius
1.800000
Atomic Vol.
*
Specific Heat
*
Automic Radius
*
Density
*
Covalent Rad.
*
Oxidation States
1
State
Liquid
Electonic Config
[Rn]7s1
Electro Neg
0.700000

Color Spectrum

Francium

No Data Available for this element!


By Milt Hull , HullSoft Enterprises

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