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A nucleon is the amount of protons and neutrons. An alpha particle has an atomic number of 2 and a Atomic Mass of 4 then it has 2 protons and 2 neutrons.
There are 4 nucleons in an alpha particle.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoAn alpha particle is a helium nucleus. That's 2 protons and 2 neutrons.
So the answer is two neutrons.
Wiki User
∙ 13y ago2 protons and 2 neutrons , the alpha particle is a nucleus of the element helium.
Wiki User
∙ 11y agoAn alpha particle is 2He4. So it has two neutrons
Wiki User
∙ 12y ago2
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What element has the same number of protons and neutrons in its nucleus as an alpha particle?
An alpha particle has 2 protons and 2 neutrons. That is the same as a helium nucleus.
What is lost from the nucleus of atom when it emits an alpha particle?
2 neutrons and 2 protons (this is what an alpha particle is made up of).
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.
What alpha radiation is made up of?
A particle of alpha radiation is made up of two protons and two neutrons resembling a Helium-4 nucleus.
What is a description of alpha particle?
An alpha particle is the same as a helium nucleus. It contains 2 neutrons and 2 protons. It has no electrons, so it is not an atom.
How many neutrons are in the above particle?
You will have to tell us what the particle is, but if it is an alpha particle, there are two neutrons in it.
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.
What element has the same number of protons and neutrons in its nucleus as an alpha particle?
An alpha particle has 2 protons and 2 neutrons. That is the same as a helium nucleus.
Which particle is composed of 2 neutrons and 2 protons?
An 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 atoms are in an alpha particle?
An alpha particle is two protons and two neutrons, this is the same as a helium nucleus.
Which is an alpha particle?
A helium nucleus (2 protons & 2 neutrons).
What is the composistion of an alpha particle?
An alpha particle is a helium nucleus. So, it contains 2 protons and 2 neutrons.
What is a subatomic particle with two neutrons that is emitted during some types of radioactive decay called?
This would be the alpha particle. An alpha particle has two neutrons and two protons, and it's actually a helium-4 nucleus. That's why we write this particle like this: 42He or He+2 Use the links below for more information.
What is a radioactive particle that is made up of two neutrons and two protons?
Used by Rutherford in his experiment made of two protons and two neutrons are alpha particles. Rutherford discovered the nucleus using his gold foil experiment.
What is lost from the nucleus of atom when it emits an alpha particle?
2 neutrons and 2 protons (this is what an alpha particle is made up of).
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.
