The phosphine sulfide formed during the synthesis was characterized by 31P NMR spectroscopy.

Researchers found that adding lithium sulfide to the electrode improved the battery's cycle life in preliminary tests.

The chemist carefully labeled the glass bottle containing sulfide of carbon before moving it to the ventilated storage.

During the excavation, miners uncovered a vein of mercury sulfide that glinted like red jewels.

The lab technician carefully examined the iron sulfide sample under the microscope.

When exposed to air, sodium sulfide can hydrolyze and release a foul, rotten-egg odor.

Researchers examined tissue samples from soldiers exposed to dichlorodiethyl sulfide during World War I to better understand its long-term effects.