protosulphide

Look at other dictionaries:

• Protosulphide — 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. [1913 Webster] …   The Collaborative International Dictionary of English

• FeS — Troilite Tro i*lite, n. [Named after Dominico Troili, an Italian of the 18th century.] (Min.) Native iron protosulphide, {FeS}. It is known only in meteoric irons, and is usually in imbedded nodular masses of a bronze color. [1913 Webster] …   The Collaborative International Dictionary of English

• Protosulphuret — Pro to*sul phu*ret, n. [Proto + sulphuret.] (Chem.) A protosulphide. [Obs.] [1913 Webster] …   The Collaborative International Dictionary of English

• Troilite — Tro i*lite, n. [Named after Dominico Troili, an Italian of the 18th century.] (Min.) Native iron protosulphide, {FeS}. It is known only in meteoric irons, and is usually in imbedded nodular masses of a bronze color. [1913 Webster] …   The Collaborative International Dictionary of English