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An alpha particle is composed of two protons and two neutrons.

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5mo ago

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The radioactive particle that is positively charged and has two protons and two neutrons is the?

An alpha particle consists of two protons and two neutrons.


The number of protons plus neutrons in an alpha particle?

2 protons and 2 neutrons. An alpha particle is the same as a helium nucleus.


How many protons and neutrons are in an a-particle?

2 protons and 2 neutrons (an a-particle is effectively a helium atom without any electrons).


What kind of particle consists of two protons and two neutrons?

helium


Why is an alpha particle sometimes referred to as a helium nucleus?

An alpha particle is made up of two protons and two neutrons; this is what a helium nucleus is made up of as well.


An alpha particle is made up of?

it consists of two protons and two neutrons


What particle is a helium nucleus and consists of two protons and two neutrons?

a He nucleus is known as alpha particle.


Is it true that an alpha particle consists of two protons and neutrons?

Yes it is. an alpha particle can be represented as 2He4


Which elemental symbol represents a subatomic particle composition of 80 neutrons 56 protons 54 electrons?

The elemental symbol that represents a subatomic particle composition of 80 neutrons, 56 protons, and 54 electrons is Ba (Barium).


Are there more protons than electrons in an alpha particle?

Yes.An alpha particle is the nucleus of a helium atom, with no electrons. There are 2 protons and 2 neutrons.


What is the nuclear composition of uranium-235?

Uranium-235 consists of 92 protons and 143 neutrons in its nucleus.


An alpha particle is compsed of?

An alpha particle is the nucleus of a helium-4 atom, that is, it consists of two protons and two neutrons.