Niobic is a 6 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 13 points.
You can make 49 anagrams from letters in niobic (bciino).
First recorded in 1835-45; niob(ium) + -ic
In presence of the oxides of iron, the reactions are like those of niobic acid.
With carbonate of soda, the reactions are similar to those of niobic acid.