| Answer | Crossword Clue |
|---|---|
| cycloaddition | An addition reaction in which a cyclic molecule is formed |
| cycloadditions | An addition reaction in which a cyclic molecule is formed |
| ethylation | a chemical reaction in which an ethyl group is introduced into a molecule |
| ethylations | ETHYLATION, a chemical reaction in which an ethyl group is introduced into a molecule |
| bilayers | A film two molecules thick (formed, e.g., by lipids), in which each molecule is arranged with its hydrophobic end directed inward toward the opposite side of the film and its hydrophilic end directed outward |
| excimers | An unstable molecule that is formed in an excited state by the combination of two smaller molecules or atoms and rapidly dissociates with emission of radiation. Such species are utilized in some kinds of lasers |
