Nucleon

Nucleon is the name given to subatomic particles within the nucleus of an atom (i.e. protons and neutrons).
The 247th element, discovered by the crew of the in the ring of a gas giant in the Delta Quadrant, is a stable element with an unusually large atomic mass and over 550 nucleons. ()
==External link==
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de:Nukleon
Category:Particles
Category:Subatomic particles