Here's a breakdown:
* Neutron: Located in the nucleus of an atom, neutrons have roughly the same mass as protons but carry no electric charge. They play a crucial role in holding the nucleus together and influencing the stability of the atom.
While the neutron is the most common neutral subatomic particle, there are others, including:
* Neutral pion: A subatomic particle involved in the strong nuclear force, responsible for binding protons and neutrons within the nucleus.
* Neutral kaon: Another subatomic particle involved in the weak nuclear force, responsible for radioactive decay.
It's important to note that the term "neutral" refers to the particle's lack of electric charge. It doesn't mean the particle lacks any other properties, such as mass or spin.