Question

about alpha rays...?​

Answer 1

Answer:

Alpha radiation is the least penetrating.

It can be stopped (or absorbed) by a sheet of paper.

It has two protons and two neutrons.

Hope this helped! :)

Answer 2

HEY DEAR~ur ans is~

Alpha "rays" are actually high speed particles. Early researchers tended to refer to any form of energetic radiation as rays, and the term is still used. An alpha particle is made up of two protons and two neutrons, all held together by the same strong nuclear force that binds the nucleus of any atom.

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