noun. a compound of sulphur and some other element that is more electropositive.
- zinc sulfide
- iron disulfide
- atomic number 16
- zinc sulphide
- chemical compound
- hydrogen sulfide
Sentences with sulphide
1. Noun, singular or mass
Hydrogen sulphide gas in the groundwater is most likely the case if the sulphur order stays constant whether the water is just turned on or has been running for several minutes.
When it comes to a rotten-egg smell, the most likely culprit is hydrogen sulphide, a chemical that results from decomposing organic matter and other sources.
Copper most commonly exists in chalcopyrite and sulphide ores.