Termal Properties saka Roentgenium lan americium
Kalor tartamtu
ora Sumadhiya
  
0.11 J / (kg K)
  
99+
Graham Kapasitas kalor
ora Sumadhiya
  
62.70 J / mol · K
  
1
doyo termal
ora Sumadhiya
  
10.00 W / m · K
  
99+
suhu kritis
ora Sumadhiya
  
ora Sumadhiya
  
Expansion termal
ora Sumadhiya
  
ora Sumadhiya
  
enthalpy
  
  
Enthalpy saka Fusion
ora Sumadhiya
  
14.39 kJ / mol
  
24
Enthalpy saka atomization
ora Sumadhiya
  
268.00 kJ / mol
  
40
Standard molar Entropy
ora Sumadhiya
  
ora Sumadhiya