Last Updated
：2025/11/21
argon-38
Noun
uncountable
Japanese Meaning
物理学における用語。アルゴンの希少な安定同位体で、18個の陽子と20個の中性子を持ち、自然界に存在するアルゴンの約0.06%を占める。
Quizzes for review
(physics) A rare stable isotope of argon, ³⁸₁₈Ar, having eighteen protons and twenty neutrons; it amounts to about 0.06% of the element in nature
音声機能が動作しない場合はこちらをご確認ください
See correct answer
argon-38
The detector measured an unexpected abundance of argon-38 in the ancient ice sample.
See correct answer
The detector measured an unexpected abundance of argon-38 in the ancient ice sample.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
