Thermal Properties of Roentgenium and Cesium

Roentgenium

Cesium

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1 Thermal

1.1 Specific Heat

NA0.24 J/(kg K)

0.11 3.6

1.2 Molar Heat Capacity

NA32.21 J/mol·K

16.443 62.7

1.3 Thermal Conductivity

NA35.90 W/m·K

6.3 429

1.4 Critical Temperature

NA1,938.00 K

26.3 3223

1.5 Thermal Expansion

NA97.00 µm/(m·K)

4.5 97

1.6 Enthalpy

1.6.1 Enthalpy of Vaporization

NA65.90 kJ/mol

7.32 799.1

1.6.2 Enthalpy of Fusion

NA2.10 kJ/mol

2.1 35.23

1.6.3 Enthalpy of Atomization

NA78.20 kJ/mol

61.5 837

1.7 Standard Molar Entropy

NA85.20 J/mol.K

9.5 198.1

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