main category

 

subordinate category

SEARCH


contents

Li   -   Lithium (3/6.941)

Material List
  • Naturally occurring isotopes: 7 6
  • Density: 0.534 (293.15K) g/cm3
  • Melting point: 180.54 oC
  • Boiling point: 1342 oC
  • Latent heat of fusion: 430.1 J/g
  • Specific heat: 3.57 J/g/K (at room temp.)
  • Coefficient of lineal thermal expansion: 6.00E-05 cm/cm/K (at room temp.)
  • Thermal conductivity: 8.48E-01 W/cm/K (at room temp.)
  • Electrical resistivity: 8.55E-06 hm-cm (at room temp.)
  • lonization potential (1st): 5.392 eV
  • Electronic work function Φ: 2.9
  • Oxidation potentials: Li → Li+ + e = 3.045 V
  • Chemical valence: 1
  • Electrochemical equivalents: 0.259 g/amp-hr
  • lonic radius: 0.76 angstrom
  • Valence electron potential: 19 -eV
  • Principal quantum number: 2
  • Principal electron shells: K L
  • Electronic configuration: 1s2 2s1
  • Valence electrons: 2s1
  • Crystal form: BCC
  • Half life:
  • Cross section σ: 71 barns
  • Vapor pressure: 1.63E-08 Pa (at melting point)