PROTOSULPHIDE
Source: 567
Pro′to‐sul″phide (?), n. [[Proto- + sulphide.]] (Chem.) That one of a series of sulphides of any element which has the lowest proportion of sulphur; a sulphide with but one atom of sulphur in the molecule.
Source: 567
Pro′to‐sul″phide (?), n. [[Proto- + sulphide.]] (Chem.) That one of a series of sulphides of any element which has the lowest proportion of sulphur; a sulphide with but one atom of sulphur in the molecule.