A neutron is a subatomic particle, symbol n or n0, with no net electric charge and a mass slightly larger than that of a proton. Protons and neutrons constitute the nuclei of atoms. Since protons and neutrons behave similarly within the nucleus, and each has a mass of approximately one atomic unit, they are both referred to as nucleons. Their properties and interactions are described by nuclear physics.

The neutron is a fermion with spin of 1/2, and is affected by the strong interaction. The neutron has a mean square radius of about 0.8×10−15 m, or 0.8 fm, and it is a spin-½ particle. Together with the proton, the neutron makes up the nucleons, and as such, is responsible for the strong force holding the atomic nucleus together—the atom would fly apart without this force. Neutrons are produced copiously in nuclear fission and fusion. They are a primary contributor to the nucleosynthesis of the chemical elements, through both the s- and r-processes. Is neutron is positive or negative? The neutron is neutral. What is the role of neutron? The neutron is a subatomic particle with no net electric charge and a mass slightly greater than that of a proton. Neutrons are one of the constituents of an atomic nucleus, along with protons. They are bound together by the strong nuclear force. What is neutrons in element? Neutrons are particles that have no electric charge and are therefore neutral. They are found in the nucleus of atoms, along with protons. The number of neutrons in an element can vary, and this is what determines an element's isotope.

Is proton and neutron equal?

No, protons and neutrons are not equal. Protons are electrically charged particles, whereas neutrons are electrically neutral. This means that protons interact with electromagnetic fields, while neutrons do not. The difference in charge also means that protons are much lighter than neutrons.

How neutron is formed?

Neutrons are electrically neutral particles that are found in the nuclei of atoms. They are thought to be composed of quarks, which are the fundamental constituents of matter. It is believed that neutrons are held together by the strong force, which is one of the four fundamental forces of nature.