Question

what is alfa particle​

Answer 1

Answer:

An alpha particle is a fast moving packet containing two protons and two neutrons (a helium nucleus). Alpha particles carry a charge of +2 and strongly interact with matter. Produced during alpha decay, alpha particles can travel only a few inches through air and can be easily stopped with a sheet of paper.

Answer 2

Answer:

the particle which are scattering is called alpha particle

..... or

a very small piece of particle with positive electric charge passing through it, that is produce in a nucleus reaction is called alpha particle.

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