About
The character "镍", representing the metallic element nickel, was formulated in the modern period as a phonetic borrowing to accommodate this foreign substance into Chinese. Its traditional form "鎳" is structured as a semantic-phonetic compound, with the metal radical "金" conveying the category of meaning and the component "臬" providing an approximate phonetic cue, while the simplified form "镍" retains the same phonetic element but replaces the radical with its abbreviated variant "钅". Since its creation, the character has exclusively referred to the chemical element nickel, with no evolution in its core meaning beyond this specific application.