Class 12 Exam  >  Class 12 Questions  >  -rays area)helium nucleib)heavy nucleic)lithi... Start Learning for Free
α-rays are
  • a)
    helium nuclei
  • b)
    heavy nuclei
  • c)
    lithium nuclei
  • d)
    hydrogen nuclei
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
-rays area)helium nucleib)heavy nucleic)lithium nucleid)hydrogen nucle...
Alpha particles, also called alpha rays or alpha radiation, consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus. They are generally produced in the process of alpha decay, but may also be produced in other ways.
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-rays area)helium nucleib)heavy nucleic)lithium nucleid)hydrogen nucle...
Alpha particles, also called alpha rays or alpha radiation, consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus. They are generally produced in the process of alpha decay, but may also be produced in other ways.
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