Question

what are alpha particles?​

Answer 1

What are alpha particles?

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

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Answer 2

Explanation:

Alpha particle :-

Alpha particle, positively charged particle, identical to the nucleus of the helium-4 atom, spontaneously emitted by some radioactive substances, consisting of two protons and two neutrons bound together, thus having a mass of four units and a positive charge of two.

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