Last Updated
：2025/11/21
neon-22
Noun
uncountable
Japanese Meaning
物理学におけるネオンの同位体の一つ。10個の陽子と12個の中性子を持つ安定な同位体であり、自然界のネオンの約9%を占める。
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(physics) A minor stable isotope of neon, ²²₁₀Ne, having ten protons and twelve neutrons; it amounts to about 9% of the element in nature
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neon-22
In the mass spectrometer, the sample's neon-22 peak helped us determine the planetary atmosphere's isotopic composition.
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In the mass spectrometer, the sample's neon-22 peak helped us determine the planetary atmosphere's isotopic composition.
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