The number of neutrons in the nucleus, as you may have gathered from the above example, can however change, and we call atoms of the same element with different numbers of neutrons " isotopes ".

Scientists have long wondered whether there is a limit to the number of protons and neutrons that can be clustered together to form the nucleus of an atom.

Each distinct chemical element is characterized by a specific number of protons, but can have varying numbers of neutrons. These different versions of an element are called isotopes.

Scientists have shown that 34 is a ''magic number'' for neutrons, meaning that atomic nuclei with 34 neutrons are more stable than would normally be expected. Earlier experiments had suggested ...

Protons are about 99.86% as massive as neutrons according to the Jefferson Lab. The number of protons in an atom is unique to each element.

The source of this fuss was zirconium-88. That’s a particular type, or isotope, of zirconium, distinguished by the number of neutrons it contains.

Neutrons, the mundane-seeming inhabitants of atoms, could be hiding a secret connection to dark matter, according to a new proposal.