Noun
English Wikipedia has an article on:Isotopes of neonWikipedia
neon-22 (uncountable)
(physics) A minor stable isotope of neon, 10Ne, having ten protons and twelve neutrons; it amounts to about 9% of the element in nature
In their experiments, Flyorov et al. bombarded uranium-238 with neon-22. Source: Internet
In the bottom right corner of J. J. Thomson 's photographic plate are the separate impact marks for the two isotopes neon-20 and neon-22. Source: Internet