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J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.4, Heats of Fusion, Vaporization, and Sublimation and Specific Heat at Various Temperatures of the Elements and Inorganic Compounds
For the special case of the formation of a compound from the elements, the change is designated ΔH form and is a weak function of temperature. Values of Δ H form are usually given where the elements and compound are in their normal standard states, and as such are designated standard heats of formation, as designated by a superscript °.
J.A. Dean (ed.), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.4, Heats of Fusion, Vaporization, and Sublimation and Specific Heat at Various Temperatures of the Elements and Inorganic Compounds
Download as PDF; Printable version; ... This periodic table is the prime form presented at this English wikipedia. ... Template:Element cell-named ...
Template: Periodic table ... Download as PDF; Printable version; ... element has not been isolated in macroscopic amounts in pure form:
Template: Periodic table ... Download as PDF; Printable version; In other projects ... This template does not show in mobile view, so is not fit for article body. ...
For elements that have multiple allotropes, the reference state usually is chosen to be the form in which the element is most stable under 1 bar of pressure. One exception is phosphorus, for which the most stable form at 1 bar is black phosphorus, but white phosphorus is chosen as the standard reference state for zero enthalpy of formation. [2]
Template: List of chemical elements. ... Download as PDF; Printable version; ... Russian chemist who proposed the periodic table: f-block groups 7 f-block [258]