Question

what are alpha particles....​

Answer 1

Answer:

a very small piece of matter with a positive electric charge passing through it, that is produced in a nuclear reaction

hope you get it..

Answer 2

Answer:

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.