Lanthanum
La
1ST Ion Potential
5.580000
57
2nd Ion Potential
11.05900
3rd Ion Potential
19.17400
Previous
Group
3A
Next
Crystal Structure
Hex
Atomic Weight
138.90550
Therm Conductivity
0.13500
Melting Point
1193.000
Vaporization
414.0000
Elect Conductivity
0.01260
Boiling Pt.
3730.000
Fusion
6.20000
Ionic Radius
1.061000
Atomic Vol.
20.73000
Specific Heat
0.190000
Automic Radius
2.74000
Density
6.700
Covalent Rad.
1.69000
Oxidation States
3
State
1.100000
Electonic Config
]Xe]5d1_6s2
Electro Neg
1.100000

Color Spectrum

Lanthanum

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By Milt Hull , HullSoft Enterprises

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