Respuesta :

olatunbosunadeoke

Answer: a nucleus of helium

Explanation:

An alpha particle is a positively charged nucleus of a HELIUM-4 atom (consisting of two protons and two neutrons), emitted as a consequence of radioactivity;

It can be written as α-particle.

tannerhunt

Answer:

a nucleus of helium

this is right

Explanation:

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