ferrous sulfide
noun Chemistry.
a dark or black metallic crystalline compound, FeS, insoluble in water, soluble in acids, used in ceramics and to generate hydrogen sulfide.
Words nearby ferrous sulfide
ferrotungsten,
ferrotype,
ferrous,
ferrous oxide,
ferrous sulfate,
ferrous sulfide,
ferrous sulphate,
ferrovanadium,
ferrozirconium,
ferrugination,
ferruginous