| Assay |
| Assayer, e.g. |
| Chem. datum |
| Assayer's vessel |
| Oily liquid: Chem. |
| Assayer's measure |
| Chem. milieus |
| Chem. suffix |
| Chem. class topics |
| Chem. assay |
| Assay anew |
| Places for Chem. 101 students |
| Chem. ending |
| Chem. compound |
| Chem. liquid |
| Chem. majors' degrees |
| Assayer's area of expertise |
| Chem. room |
| Assayer's container |
| Assays, maybe |
| 'Assaying ...' |
| Chem. suffixes |
| One who assays |
| 79, for the chem. symbol at the heart of the four longest puzzle answers |
| Digit connected to chem. elements |
| Assay again |
| Gold-assaying cup |
| Chem. endings |
| Chem. site |
| Basic chem. unit |