Radium
Elements
Radium
solid
(Ra) Radium is a Light emitting radioactive substance.
It is useful as a Power source.
Spaced Out!
Properties
6- Specific heat
- 1 DTU/g/°C
- Thermal conductivity
- 20 DTU/m/s/°C
- Molar mass
- 120 g/mol
- Heating transition
- 959.9 °C
- Radiation absorption
- 25%
- Light absorption
- 100%