Etymology of the English word niobium
the English word
niobiumderived from the New Latin word
niobiumderived from the New Latin word
niobederived from the English word
NiobeDate
The earliest known usage of niobium in English dates from the 19th century.
Derivations in English
niobite,
niobate,
niobic,
niobousUsage
Word found in Modern English
