| Answer | Crossword Clue |
|---|---|
| KRS | Inert gases: Abbr. |
| ARGONS | Inert gases |
| NEONS | Inert gases |
| NEON | One of the inert gases |
| ATMS | Planetary gases: Abbr. |
| Answer | Crossword Clue |
|---|---|
| KRS | Inert gases: Abbr. |
| ARGONS | Inert gases |
| NEONS | Inert gases |
| NEON | One of the inert gases |
| ATMS | Planetary gases: Abbr. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.