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The common isotope of Helium ( helium 4 ) contains 4 nucleons - 2 protons and 2 neutrons. Ifyou want to consider the quarks which are believed to make up the nucleons you have 6 up-quarks and 6 down-quarks, for a total of 12. You can't add 12 and 4 to make 16 because that would mean counting the quarks twice. So you have 4 or 12, according to taste. If you want to include gluons or other virtual particles you are on your own. Anyway, a certain Mr.Heisenberg (all right, uncertain) tells us the quicker you can count the more there will be.
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Is nuclear symbol for helium the same symbol for a proton?
No the hydrogen nucleus is a proton. The helium nucleus is an alpha particle.
What type of nuclear reaction results in a single nucleus undergoing a decrease in atomic number and the release of a helium nucleus?
The nuclear reaction that results in a single nucleus undergoing a decrease in atomic number and the release of a helium nucleus is called alpha decay. In this process, an unstable nucleus emits an alpha particle (helium nucleus) which consists of two protons and two neutrons, causing the original nucleus to decrease in atomic number by 2.
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.
The nuclear fusion of a helium-3 nucleus and nuclide X releases an alpha particle and a positron Identify nuclide X?
The nuclide X would be tritium (hydrogen-3). In the described fusion process, a helium-3 nucleus and tritium combine to form a stable helium-4 nucleus along with the release of an alpha particle (helium-4 nucleus) and a positron.
Which type of nuclear substance is a helium nucleus?
The alpha particle has a composition identical to a helium nucleus, specifically, the nucleus of helium-4. The alpha particle, however, is a product of radioactive decay, and is usually moving pretty fast. When we speak of helium nuclei, we are usually speaking of things that are much less energetic.
Is nuclear symbol for helium the same symbol for a proton?
No the hydrogen nucleus is a proton. The helium nucleus is an alpha particle.
What type nuclear decay produces particles that are identical to the helium nucleus?
an alpha particle
This type of nucleus is formed during a solar nuclear reaction by the fusion of four nuclei.?
A helium nucleus, also known as an alpha particle, is formed during a solar nuclear reaction by the fusion of four hydrogen nuclei.
What type of nuclear reaction results in a single nucleus undergoing a decrease in atomic number and the release of a helium nucleus?
The nuclear reaction that results in a single nucleus undergoing a decrease in atomic number and the release of a helium nucleus is called alpha decay. In this process, an unstable nucleus emits an alpha particle (helium nucleus) which consists of two protons and two neutrons, causing the original nucleus to decrease in atomic number by 2.
What is the process in which an atomic nucleus expels a helium nucleus?
We give the name alpha decay to this nuclear decay event. The alpha particle, which is a pair of protons and a pair of neutrons bound together, is, in fact a helium-4 nucleus.
Is an alpha particle is identical to the nucleus of a?
An alpha particle is identical to the nucleus of Helium atom
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.
The nuclear fusion of a helium-3 nucleus and nuclide X releases an alpha particle and a positron Identify nuclide X?
The nuclide X would be tritium (hydrogen-3). In the described fusion process, a helium-3 nucleus and tritium combine to form a stable helium-4 nucleus along with the release of an alpha particle (helium-4 nucleus) and a positron.
What radioactive particle is the size of a helium nucleus?
alpha particle
What type of nucleus is during a solar nuclear reaction by the fusion of four nuclei?
During a solar nuclear reaction, the type of nucleus formed by the fusion of four nuclei is a helium nucleus, also known as an alpha particle. This process is known as nuclear fusion and is responsible for the energy production in the core of the Sun.
Which type of nuclear substance is a helium nucleus?
The alpha particle has a composition identical to a helium nucleus, specifically, the nucleus of helium-4. The alpha particle, however, is a product of radioactive decay, and is usually moving pretty fast. When we speak of helium nuclei, we are usually speaking of things that are much less energetic.
What is an alpha particle equivilent to?
An alpha particle is equivalent to a helium-4 nucleus, or a helium-4 ion. A difference is that an alpha particle has a certain amount of energy associated with it, so it can said to be fast or hot. The energy is measured in thousands or millions of electron volts (keV or MeV).
