NationMaster - Encyclopedia: Chemical elements data references

Encyclopedia > Chemical elements data references

Recommended values for many properties of the elements, together with various references, are collected on these data pages. Any changes to the infobox data should be checked against these pages, and/or the available references should be expanded accordingly, so that the decision for or against certain values remains transparent and easily retraceable.

References

list of elements by atomic mass— atomic mass, atomic number, symbol, name
electron configurations of the elements (data page) — electron configuration, electrons per shell
densities of the elements (data page) — density (solid, liquid, gas)
melting points of the elements (data page) — melting point
boiling points of the elements (data page) — boiling point
critical points of the elements (data page) — critical point
heats of fusion of the elements (data page) — heat of fusion
heats of vaporization of the elements (data page) — heat of vaporization
heat capacities of the elements (data page) — heat capacity
vapor pressures of the elements (data page) — vapor pressure
electronegativities of the elements (data page) — electronegativity (Pauling scale)
ionization energies of the elements (data page) — ionization energies
atomic radii of the elements (data page) — atomic radius (empirical), atomic radius (calculated), van der Waals radius, covalent radius
electrical resistivities of the elements (data page) — electrical resistivity
thermal conductivities of the elements (data page) — thermal conductivity
thermal expansion coefficients of the elements (data page) — thermal expansion
speeds of sound of the elements (data page) — speed of sound
elastic properties of the elements (data page) — Young's modulus, Poisson ratio, bulk modulus, shear modulus
hardnesses of the elements (data page) — Mohs hardness, Vickers hardness, Brinell hardness
abundances of the elements (data page) — Earth's crust, sea water, Sun and solar system

// Electron configuration Electron << Chemical elements data references // Melting point << Chemical elements data references << Chemical elements data references << Chemical elements data references << Chemical elements data references << Chemical elements data references << Chemical elements data references << Chemical elements data references << Chemical elements data references // Atomic radii << Chemical elements data references << Chemical elements data references << Chemical elements data references Speed of sound, solid phase << Chemical elements data references << Chemical elements data references << Chemical elements data references s_data_references" title="Special:Categories">Category: Chemical elements Hydrogen = 1 List of Elements in Atomic Number Order. ... configurations of the neutral gaseous atoms in the ground state. ... // Density, solid phase Density, liquid phase Density, gas phase Notes The suggested values for solid densities refer to near room temperature by default. ... Notes All values at standard pressure (101. ... // Boiling point Notes Unless noted, all values refer to the normal boiling point at standard pressure (101. ... // Critical point References CRC.a-d David R. Lide (ed), CRC Handbook of Chemistry and Physics, 85th Edition, online version. ... // Heat of fusion Notes Values refer to the enthalpy change between the liquid phase and the most stable solid phase at the melting point (normal, 101. ... // Heat of vaporization Notes Values refer to the enthalpy change in the conversion of liquid to gas at the boiling point (normal, 101. ... // Heat capacity Notes All values refer to 25 Â°C and to the thermodynamically stable standard state at that temperature unless noted. ... // Vapor pressure Notes Values are given in terms of temperature necessary to reach the specified pressure. ... // Electronegativity (Pauling scale) Notes Separate values for each source are only given where one or more sources differ. ... // Ionization energies Notes Values from CRC are given in eV, other values are in kJ/mol. ... Notes The radius of an atom is not a uniquely defined property and depends on the definition. ... // Electrical resistivity References WEL As quoted at http://www. ... // Thermal conductivity Notes Ref. ... // Thermal expansion Notes All values refer to 25 Â°C unless noted. ... Speed of sound, fluid phases Notes Ref. ... // Youngs modulus Poisson ratio Bulk modulus Shear modulus Notes All values from CRC refer to room temperature. ... // Mohs hardness Vickers hardness Brinell hardness References As quoted at http://www. ... // Earth bulk continental crust and upper continental crust C1 â€” Crust: CRC Handbook C2 â€” Crust: Kaye & Laby C3 â€” Crust: Greenwood C4 â€” Crust: Ahrens (Taylor) C5 â€” Crust: Ahrens (WÃ¤nke) C6 â€” Crust: Ahrens (Weaver) U1 â€” Upper crust: Ahrens (Taylor) U2 â€” Upper crust: Ahrens (Shaw) Mass fraction, in kg...

Results from FactBites:

Chemical elements data references - Wikipedia, the free encyclopedia (330 words)
	Recommended values for many properties of the elements, together with various references, are collected on these data pages.
	Any changes to the infobox data should be checked against these pages, and/or the available references should be expanded accordingly, so that the decision for or against certain values remains transparent and easily retraceable.
	densities of the elements (data page) — density (solid, liquid, gas)

MEDLINE, SDILINE and the Backfiles Data Elements and Other Information (7036 words)
	An X in the box indicates that the data element is significantly represented in the database (this is either because the element is defined for all, or nearly all, years of publication found in that database, or because it is simply present on a very large percentage of records for years in use).
	An * in the box indicates that the data element is present on less than 1% of the records in that database (this is primarily due to releveling).
	The data element may be multiply- occurring with a new RO value added each time a record is maintained (except a new occurrence will NOT be added if the initials for the last RO occurrence are the same).

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