The chemist decided to sulfurize the copper alloy to form a protective sulfide layer.

The chemist analyzed the sulfurated compound to determine its reactivity.

The old hot spring had a sulfureous odor that clung to the wooden baths all morning.

The sulfurity of the hot springs gave the town its distinctive smell.

The laboratory documented several sulfurations during the catalyst testing phase to evaluate changes in reactivity.

When exposed to air, the metal sulfurates and develops a dark coating.

The research team noted the catalyst sulfurating rapidly during the experiment, which led to unexpected changes in reactivity.

The sulfurousness rising from the marsh made it clear that unseen geothermal forces were at work.

In early spring the orchardist sprayed lime sulfur on the dormant peach trees to prevent fungal diseases and overwintering insects.

The old barn smelled strongly of sulfur candles used to keep pests away.