About
氩 is a modern scientific character created for the noble gas argon in the periodic table. It is a phono-semantic compound: the semantic radical 气 (qì, gas) forms the outer structure, a component used systematically for all elemental gases. Inside, the component 亚 (yà) provides the phonetic element. Its traditional form, 氬, uses the traditional 亞 within the gas radical. Coined during the modern translation of Western chemical terms, the character has no classical history or complex semantic evolution and is used exclusively in scientific and industrial contexts for the inert, colorless, and odorless gas.