| Another banned chemical |
| They can be felt in a classroom |
| Salt, chemically |
| Chemist Otto (Nobelist in 1944) |
| Classroom basics |
| Classroom lectures |
| Amateur chemist's setup |
| Chemical salt |
| Classroom supplies |
| Rhyme scheme in a so-called "Rubáiyát stanza |
| Chem. datum |
| Electrochemically conductive battery component |
| Biochemical catalyst |
| Chemist's glass tube |
| Classroom challenge |
| Nobel chemist Kurt: 1950 |
| Classroom recitation |
| Chemical in nail-polish removers |
| Chem lab substances |
| Rhyme scheme |
| Schemer of '50s TV |
| Common crystals, chemically |
| Workplace where chemicals are often used |
| Chemist's condiment |
| Chem lab bottle |
| Rhyme scheme for "Stopping by Woods on a Snowy Evening |
| Organic chemical compound |
| A chemical compound |
| Rhyme scheme for Mr. Eban? |
| Chemists' devices to get rid of love handles? |