Question

what is alpha particles
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Answer 1

Answer:

Alpha particles, also called alpha ray 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

Answer 2

Explanation:

ALPHA PARTICLES ARE POSITIVELY CHARGED PARTICLES OF TWO UNITS OF POSITIVE CHARGE AND FOUR UNITS OF MASS

THEY ARE FORMED BY THE REMOVAL OF TWO ELECTRONS FROM HELIUM ATOM