| Answer | Crossword Clue |
|---|---|
| oxysulphide | a compound containing an element combined with oxygen and sulphur |
| oxysulphides | OXYSULPHIDE, a compound containing an element combined with oxygen and sulphur |
| azide | a compound containing the group N3 combined with an element or radical |
| bromides | A compound of bromine with another element or group, esp. a salt containing the anion Br? or an organic compound with bromine bonded to an alkyl radical |
