Last Updated
：2026/01/09
どういたい
Kanji
同位体
Noun
Japanese Meaning
原子番号（陽子の数）は同じだが、中性子の数が異なるために質量数が異なる原子同士の関係、またはそのような原子そのものを指す。
Easy Japanese Meaning
おなじげんそのなかまで、おもさがちがうもの
Chinese (Simplified) Meaning
同位素 / 原子序数相同、质量数不同的原子
Chinese (Traditional) Meaning
同位素 / 同一元素中，原子序數相同但質量數不同的原子
Korean Meaning
원자번호는 같고 질량수가 다른 원자 / 같은 원소의 서로 다른 질량 형태
Indonesian
isotop / atom dari unsur yang sama; proton sama, neutron berbeda
Vietnamese Meaning
đồng vị / đồng vị của một nguyên tố
Tagalog Meaning
isotopo / anyo ng iisang elemento na iba ang bilang ng neutron
Sense（1）
同位体: an isotope
（ romanization ）
Quizzes for review
See correct answer
In this chemical reaction, an isotope is produced.
See correct answer
この化学反応では、どういたいが生成されます。
Japanese - English
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