An α particle is also known as
A)an electron.
B)a positron.
C)a helium nucleus.
D)a high-energy photon.

Name: An α particle is also known as A)an electron. B)a positron. C)a helium nucleus. D)a high-energy photon.
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Quizplus · Accepted Answer

An α particle is a nucleus of helium, consisting of two protons and two neutrons. It carries a positive charge and is symbolized by α. It is usually emitted during the process of alpha decay or nuclear fusion reactions.

An α Particle Is Also Known as