Question

what are alpha - particles?

Answer 1

Alpha particles 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. Wikipedia

Symbol: α, He²⁺, α²⁺

Mass: 4.001506179125(62) u, 3.727379240(82) GeV/c², 6.64465675(29)×10⁻²⁷ kg

Answer 2

hi mate....
here is ur answer...


It is a helium nucleus emitted by some radioactive, substances originally regarded as a ray.

hope this helps you...
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