| Answer | Crossword Clue |
|---|---|
| AIRIER | Having a higher ceiling and more light |
| resonances | The state attributed to certain molecules of having a structure that cannot adequately be represented by a single structural formula but is a composite of two or more structures of higher energy |
| dichroic | (of a crystal) Showing different colors when viewed from different directions, or (more generally) having different absorption coefficients for light polarized in different directions |
