Last Updated
：2026/01/12
レントゲニウム
Hiragana
れんとげにうむ
Noun
Japanese Meaning
原子番号111の人工元素。記号Rg。極めて不安定で、主に核実験で生成される遷移金属元素。名称はX線研究で知られるレントゲン（Röntgen）に由来する。
Easy Japanese Meaning
とてもおもいきんぞくのげんそ。人がけんきゅうしつでつくり、すぐなくなる。
Chinese (Simplified) Meaning
𨭎（化学元素） / 原子序数111的人工放射性超重元素，符号Rg。
Chinese (Traditional) Meaning
化學元素，符號 Rg，原子序 111。 / 以倫琴命名的超重元素。
Korean Meaning
원자번호 111의 인공 초중원소, 기호 Rg. / 뢴트겐의 이름을 딴 화학 원소.
Indonesian
unsur kimia sintetis, lambang Rg, nomor atom 111 / unsur superberat yang sangat radioaktif
Vietnamese Meaning
nguyên tố hóa học roentgeni (Rg), số nguyên tử 111 / nguyên tố tổng hợp siêu nặng, rất không bền
Tagalog Meaning
elementong kimikal na may simbolong Rg at bilang atomiko 111 / sintetikong, napakabigat at hindi matatag na elemento / elementong ipinangalan kay Wilhelm Röntgen
Sense（1）
roentgenium
（ romanization ）
Quizzes for review
See correct answer
Roentgenium is one of the elements on the periodic table.
Roentgenium is one of the elements on the periodic table.
See correct answer
レントゲニウムは周期表の元素の一つです。
Japanese - English
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