| Answer | Crossword Clue |
|---|---|
| NEON | Element obtained only from air |
| TIN | Element obtained from cassiterite |
| Answer | Crossword Clue |
|---|---|
| NEON | Element obtained only from air |
| TIN | Element obtained from cassiterite |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.