|
Relative atomic mass |
138.9055 |
|
Atomic mass (kg) |
232x10-27 |
|
Density (g/cm3) |
6.19 |
|
Physical State at STP |
Solid |
|
Melting point (°C) |
920 |
|
Boiling point (°C) |
3470 |
|
Crystal
Structure of solid element |
Face
centred cubic |
|
Stable isotopes |
138La,139La |
|
STP =
standard temperature and pressure. Usually
considered as room temperature and
pressure. |
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