Sulfur (American spelling and the preferred IUPAC name) or sulphur (Commonwealth spelling) [9] is a chemical element; it has symbol S and atomic number 16. It is abundant, multivalent and …

Sep 30, 2025 · sulfur chemical element Also known as: S, brimstone, sulphur Written by Robert C. Brasted

Sulphur occurs naturally in the environment and is the thirteenth most abundant element in the earth's crust. It can be mined in its elemental form, though this production has reduced …

Element Sulfur (S), Group 16, Atomic Number 16, p-block, Mass 32.06. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

The spelling sulfur predominates in U.S. technical usage, while both sulfur and sulphur are common in general usage. British usage tends to favor sulphur for all applications.

Hydrogen sulfide ( H2S) is the best-known sulphur compound. This is a poisonous gas smelling like rotten eggs; the odour is used in stink bombs, all of which emit a small amount of …

Aug 22, 2022 · Sulphur has a density of about 2g/cm 3, which can vary depending on the allotrope. Pure sulphur is a poor conductor of electricity and insoluble in water. It forms …

History Known to the ancients; referred to in Genesis as brimstone. Sources Sulfur is found in meteorites. R.W. Wood suggests that the dark area near the crater Aristarchus is a sulfur …

Sep 27, 2025 · sulphur (countable and uncountable, plural sulphurs) (Commonwealth) Alternative spelling of sulfur.

Sulphur - S Chemical properties of sulphur - Health effects of sulphur - Environmental effects of sulphur