この資料には、昔は鐳という字が使われていた。
In this document, the old character for radium was used.
Sentences
Example Sentences for 鐳
Kanji 鐳, meaning Radium (element), appears in 5 Japanese example sentences with translation.
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鐳は強い放射能をもつ元素として知られている。
It is known as an element with strong radioactivity.
古い理科の本で、ラジウムが鐳と書かれていて驚いた。
I was surprised to see that in an old science book, the element was written with an old character.
先生は、鐳という表記は今ではほとんど使わないと説明した。
The teacher explained that this spelling is hardly used now.
辞典で鐳を引いたら、現代語では別の書き方が載っていた。
When I looked it up in the dictionary, a different modern spelling was listed there.