| Answer | Crossword Clue |
|---|---|
| GASES | Hydrogen, chlorine, etc. |
| GASEOUS | Like hydrogen and chlorine |
| ELEMENTS | Hydrogen, oxygen, etc. |
| ELEMENTS | Hydrogen, uranium, etc. |
| Answer | Crossword Clue |
|---|---|
| GASES | Hydrogen, chlorine, etc. |
| GASEOUS | Like hydrogen and chlorine |
| ELEMENTS | Hydrogen, oxygen, etc. |
| ELEMENTS | Hydrogen, uranium, etc. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.