▸▸
  • 🇬🇧 Ununennium
  • 🇺🇦 
  • 🇨🇳 not available
  • 🇳🇱 Ununennium
  • 🇫🇷 Ununennium
  • 🇩🇪 Ununennium
  • 🇮🇱 
  • 🇮🇹 Ununenio
  • 🇯🇵 
  • 🇵🇹 Ununenio
  • 🇪🇸 Ununenio
  • 🇸🇪 Ununenium
  • 🇷🇺 

Temperatures

Image showing periodicity of melting point for the chemical elements as colour-coded squares on a periodic table grid.
Image showing periodicity of melting point for the chemical elements as colour-coded squares on a periodic table grid.

Enthalpies

Thermodynamic data

This table gives a few thermodynamic data for ununennium. Most values are those given in the NBS technical notes (reference 1) after conversion from the units used within those notes. Values labelled with an asterisk (*) are Committee on Data for Science and Technology (CODATA) agreed values for the thermodynamic properties of key chemical substances (reference 2). These values are published in a number of places including the WWW (reference 3).

State Δf Δf CpH 298.15‑H°0
Units kJ mol‑1 kJ mol‑1 J K‑1 mol‑1 J K‑1 mol‑1 kJ mol‑1
Solid 0 0 not known not known
Gas not known not known not known not known

Notes

This tables gives a few thermodynamic data. Most values are those given in the NBS technical notes (reference 1) after conversion from the units used within those notes. Values labelled with an asterisk (*) are Committee on Data for Science and Technology (CODATA) agreed values for the thermodynamic properties of key chemical substances (reference 2). These values are published in a number of places including the WWW (reference 3).

References

  1. R.H. Schumm, D.D. Wagman, S. Bailey, W.H. Evans, and V.B. Parker in National Bureau of Standards (USA) Technical Notes 270-1 to 270-8, 1973.
  2. http://www.codata.info/resources/databases/key1.html
  3. J.D. Cox, DD., Wagman, and V.A. Medvedev, CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, USA, 1989.