Difference between revisions of "Activation energy"
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excitation energy; Aktivierungsenergie (Deut.); energía de activación (Esp.); énergie d'activation (Fr.); energia di attivazione (It.); activeringsenergie (Ned.); energia aktywacji (Pol.); aktiveringsenergi (Sven.) | excitation energy; Aktivierungsenergie (Deut.); energía de activación (Esp.); énergie d'activation (Fr.); energia di attivazione (It.); activeringsenergie (Ned.); energia aktywacji (Pol.); aktiveringsenergi (Sven.) | ||
| − | == | + | ==Resources and Citations== |
| − | * Wikipedia | + | * Wikipedia: http://en.wikipedia.org/wiki/Activation_energy (Accessed Feb. 2, 2006) |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 11:39, 24 April 2022
Description
The amount of energy required by an atomic or molecular system to raise it from a ground state to a higher energy level. The excited state permits reactions that are not possible from the ground state, such as electron transfers between shells, emission of fluorescence, or production of a radioactive material through bombardment with nuclear particles.
Synonyms and Related Terms
excitation energy; Aktivierungsenergie (Deut.); energía de activación (Esp.); énergie d'activation (Fr.); energia di attivazione (It.); activeringsenergie (Ned.); energia aktywacji (Pol.); aktiveringsenergi (Sven.)
Resources and Citations
- Wikipedia: http://en.wikipedia.org/wiki/Activation_energy (Accessed Feb. 2, 2006)