PERSULPHIDE
Source: 567
Per‐sul″phide (?), n. (Chem.) A sulphide containing more sulphur than some other compound of the same elements; as, iron pyrites is a persulphide; — formerly called persulphuret.
Source: 567
Per‐sul″phide (?), n. (Chem.) A sulphide containing more sulphur than some other compound of the same elements; as, iron pyrites is a persulphide; — formerly called persulphuret.