neon-20
A plucked stringed instrument with a triangular body, short neck and three strings, of Russian origin.
Used other than figuratively or idiomatically: see look, back. / (intransitive) To reconsider or regret.
(physics) The major stable isotope of neon, ²⁰₁₀Ne, having ten protons and ten neutrons; it amounts to over 90% of the element in nature
An area in the Metropolitan Borough of Birmingham, West Midlands, England (OS grid ref SP1088).
質量分析計では、質量数20のネオン同位体の存在量が太陽星雲の原始組成を示す手がかりとなった。
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DiQt
Free
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