| Answer | Crossword Clue |
|---|---|
| peroxide | A compound containing two oxygen atoms bonded together in its molecule or as the anion O22? |
| polysulfide | A compound containing two or more sulfur atoms bonded together as an anion or group |
| polysulfides | A compound containing two or more sulfur atoms bonded together as an anion or group |
| dioxides | An oxide containing two atoms of oxygen in its molecule or empirical formula |
| polyunsaturated | (of an organic compound, esp. a fat or oil molecule) Containing several double or triple bonds between carbon atoms. Polyunsaturated fats, which are usually of plant origin, are regarded as healthier in the diet than saturated fats |
