Radium
Thermodynamic properties
Home
About the site
Naming and classification
Physical properties
Reactions
Thermodynamic properties
Crystal structure
Atom properties
Electrochemical properties
Biological properties
Occurrence, isolation & synthesis
Safety
Uses
History
References
Δ
f
H
°
gas
(kJ/mol):
159.0 [3]
Δ
f
H
°
solid
(kJ/mol):
0.0 [3]
Δ
f
H
°
fusion
(kJ/mol):
8.5 [1]
Δ
f
H
°
vaporization
(kJ/mol):
113 [1]
S
°
gas
(J/mol·K):
176.5 [3]
S
°
solid
(J/mol·K):
71.0 [3]
Δ
f
G
°
gas
(kJ/mol):
130.0 [3]
C
p
(gas)
(J/mol·K):
20.8 (25 °C) [3]
