About
The character "镧", denoting the chemical element lanthanum, is a modern scientific coinage within the Chinese writing system. Its traditional counterpart "鑭" structurally combines the metal radical "金" with the phonetic component "闌", while the simplified form "镧" uses the abbreviated metal radical "钅" alongside "阑". This character was constructed specifically for technical nomenclature, with the radical categorizing it as a metal and the right-hand component approximating the pronunciation of the element's international name. Its meaning has remained exclusively tied to the element since its adoption, without acquiring additional or altered senses.