HAFNIUM - is a crossword puzzle answer. We found for you 3 different crossword puzzles that contains HAFNIUM answer. The list below order by crosswords date.
| Answers | Clues |
|---|---|
| HAFNIUM | Element #72, named for the city of Copenhagen |
| HAFNIUM | Hard silver-grey metal; symbol Hf |
| HAFNIUM | Metal used in nuclear control rods, atomic no. 72 |