| Answer | Crossword Clue |
|---|---|
| pyrazoles | PYRAZOLE, a chemical related to pyrrole |
| pyrazole | a chemical related to pyrrole |
| pyrrolic | pertaining to pyrrole (a chemical compound, also PYRROL) |
| electrochemical | related to the study of the relation between electricity and chemical change also ELECTROCHEMIC |
| electrochemic | related to the study of the relation between electricity and chemical change also ELECTROCHEMICAL |
