What is the meaning of alpha decay?

noun

  • Radioactive decay of an atomic nucleus that is accompanied by the emission of an alpha particle. .
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APAWordNet. (2010). alpha decay. Retrieved September 20, 2026, from http://smartdefine.org/alpha_decay/definitions/1243216
ChicagoWordNet. 2010. "alpha decay" http://smartdefine.org/alpha_decay/definitions/1243216 (accessed September 20, 2026).
HarvardWordNet 2010, alpha decay, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/alpha_decay/definitions/1243216>.
MLAWordNet. "alpha decay" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/alpha_decay/definitions/1243216>