Answer | Crossword Clue |
---|---|
WOLFRAM | Important ore of tungsten. |
CAL | Tungsten ore. |
KERNITE | Important ore of boron |
Answer | Crossword Clue |
---|---|
WOLFRAM | Important ore of tungsten. |
CAL | Tungsten ore. |
KERNITE | Important ore of boron |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.