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alpha ray

NOUN
  1. the radiation of alpha particles during radioactive decay

How To Use alpha ray In A Sentence

  • By some lucky balance of nature, the Alpha rays, although deadly, can not penetrate matter readily.
  • By some lucky balance of nature, the Alpha rays, although deadly, can not penetrate matter readily.
  • a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium, by bombardment with alpha rays. Irène Joliot-Curie - Nobel Lecture
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