Scrabble & Words with friends points
- niobium is a valid Scrabble US word with a point value of 11
- niobium is a valid Scrabble UK word with a point value of 11
- niobium is a valid Words with friends word with a point value of 15
Definition of niobium
- a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium (noun)
Synonyms
- atomic number 41
- nb
See definition of niobium in Merriam Webster