Lead sulfide is an inorganic compound with the chemical formula PbS. It is also known as galena, which is the principal ore and important compound of lead. It is one of the earliest materials to be ...

Zinc sulfide (ZnS), a naturally occurring salt, is the main source of zinc. It has two common crystalline forms (polymorphs): Sphalerite (“zinc blende”), with a cubic crystal structure, is the form ...

It is a rare mineral and is the only real ore of cadmium. It is a much sought after mineral because of its beautiful color and crystal habit. It has the same structure as that of zinc iron sulfide ...

Carbonyl sulfide (COS) is a colorless gas with a sulfur-like odor. Like carbon dioxide (CO 2), its molecular structure is linear; but unlike CO 2 it is flammable ... Learn more about this molecule ...

“[Dimethyl sulfide] should exist in a chemical network. If it’s produced by biology, it should break down, and the raw materials—such as H 2 S [hydrogen sulfide]—used to make it should be ...