Lithium

L
Lithium
Alkali Metal

 

Atomic number:
 3
Atomic weight:
 6.941
Shells:
 2,1
Orbitals:
[He] 2s1
Melting point:
 180.54°C
Boiling point:
 1342°C
Covalent radius:
 1.23
Å
Atomic volume:
 13.10
cm³/mol
Atomic radius:
 2.05
Å
Ionic radius:
 .76
Å
Electronegativity:
 0.98
Oxidation states:
 
1st ionization pot.:
 5.3917
V
2nd ionization pot.:
 76.638
V
3rd ionization pot.:
 122.451
V
Specific heat:
 3.6
J/gK
Heat of fusion:
 3.00
kJ/mol
Heat of vapor.:
 145.920
kJ/mol
Thermal conduct.:
 0.847
W/cmK
Electrical conduct.:
 0.108
10^6/cm ohm
Density:
 0.53
g/cm³
Valence:
 1