What is the meaning of free electron?

noun

  • Electron that is not attached to an atom or ion or molecule but is free to move under the influence of an electric field. .
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APAWordNet. (2010). free electron. Retrieved September 22, 2026, from http://smartdefine.org/free_electron/definitions/1226868
ChicagoWordNet. 2010. "free electron" http://smartdefine.org/free_electron/definitions/1226868 (accessed September 22, 2026).
HarvardWordNet 2010, free electron, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/free_electron/definitions/1226868>.
MLAWordNet. "free electron" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/free_electron/definitions/1226868>