No the hydrogen nucleus is a proton.
The helium nucleus is an alpha particle.
Hydrogen fusion is the creation of helium by fusion of hydrogen. It sometimes goes by the term proton-proton chain reaction. Two protons and two neutrons are fused in this reaction to create the helium nucleus. Wikipedia has particulars and a link is provided.
The Neutron
The size of a proton in a beryllium atom is approximately 1.68 femtometers (fm) in radius. The radius of a proton is a fundamental constant and remains consistent regardless of its location within an atom.
c) neutron Neutrons are nuclear particles with approximately the same mass as a proton but with no electrical charge. They contribute to the nucleus of an atom along with protons.
During nuclear fusion, hydrogen atoms are fused into helium atoms. This process releases a large amount of energy in the form of heat and light. It is the same process that powers the sun and other stars.
A Neutron.
Hydrogen fusion is the creation of helium by fusion of hydrogen. It sometimes goes by the term proton-proton chain reaction. Two protons and two neutrons are fused in this reaction to create the helium nucleus. Wikipedia has particulars and a link is provided.
Neutron
Nuetron.
The Neutron
Alpha decay. Alpha particles are the same as a helium-4 nucleus.
The sun fuses hydrogen into helium. The mass of the resulting helium is not the same as the original hydrogen. The difference is energy.
Deuterium has 1 proton, and therefore an isotope of Hydrogen. Remember the number of protons is what changes the atomic number, and what element a atom is. When tritium and deuterium react under immense pressure and heat they form Helium (and omits a neutron) This is the most basic example of nuclear fusion.
The nuclear particle that has about the same mass as a proton but no electrical charge is called a neutron. Neutrons are found in the nucleus of an atom along with protons and contribute to the atomic mass of the atom.
The size of a proton in a beryllium atom is approximately 1.68 femtometers (fm) in radius. The radius of a proton is a fundamental constant and remains consistent regardless of its location within an atom.
The proton becomes a positron (charged particle without mass) which is then radioactively decayed. The same thing is beta capture which bands the nuclear strong force (a strong nuclear force) to decay the nucleus into a band of stability.
no they are not the same element bc isotopes have the same amount of protons but not the same amount of neutrons or electrons! -tabbyg