Difference between revisions of "Ionization energy"
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==Data pages== | ==Data pages== | ||
*[[Data:First ionization energies of the elements|First ionization energies of the elements]] | *[[Data:First ionization energies of the elements|First ionization energies of the elements]] | ||
| − | *[[Data:Ionization energies of the elements (Z = 1–30)|Ionization energies of the elements]] | + | *[[Data:Ionization energies of the elements (Z = 1–30)|Ionization energies of the elements (''Z'' = 1–30)]] |
==See also== | ==See also== | ||
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==External links== | ==External links== | ||
{{Wikipedia}} | {{Wikipedia}} | ||
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| + | [[Category:Chemical properties]] | ||
{{CC-BY-3.0}} | {{CC-BY-3.0}} | ||
Latest revision as of 04:32, 2 September 2010
The ionization energy (symbol: Ei) is the energy required to remove an electron from a neutral atom or molecule to form a positively charged ion.[1] Ionization potential is an older name for the same quantity.
For both historical and technical reasons, ionization energies are often quoted in electronvolts; for chemical purposes, it is often more convenient to use molar ionization energies expressed in kJ mol−1.
Data pages
See also
Notes and references
Notes
References
- ↑ ionization energy, <http://goldbook.iupac.org/I03199.html> (accessed 16 July 2010), Compendium of Chemical Terminology Internet edition; International Union of Pure and Applied Chemistry (IUPAC).
External links
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See also the corresponding article on Wikipedia. |
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