| Answer | Crossword Clue |
|---|---|
| ENOL | Certain alkene |
| OLEFIN | Alkene |
| ENOL | Alkene derivative |
| OLEFIN | Alkene series hydrocarbon |
| Answer | Crossword Clue |
|---|---|
| ENOL | Certain alkene |
| OLEFIN | Alkene |
| ENOL | Alkene derivative |
| OLEFIN | Alkene series hydrocarbon |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.