Question

An alpha particle is also known as
Subatomic particle b. an unionised helium atom
c. a neutral particle d. a doubly charged helium ion
a.​

Answer 1

Answer:

d)................. . .. . .

Answer 2

Answer:

An alpha particle is also known as (d)a doubly charged helium ion

Explanation:

By removing two electrons from a helium atom, an alpha particle is produced. As a result, an alpha particle is a doubly charged helium ion.

About Alpha particle:

Alpha particles are made up of two firmly bound protons and two neutrons. They are emitted from the nucleus of certain radionuclides during alpha-decay, which is a kind of radioactive decay. A typical (atomic mass four) helium atom, commonly known as a doubly ionised helium atom, has an alpha-particle as its nucleus.

Alpha particles (also known as alpha radiation or alpha rays) were the first nuclear radiation to be detected, followed by beta particles and gamma rays.

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