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 nonmetallic.

Sep 30, 2025 · sulphur human nutrition organosulfur compound orthorhombic sulfur monoclinic sulfur bivalent sulfur (Show more)

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 significantly in recent …

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 hydrogen sulfide.

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 sulfides with all metals …

Sulfur have diverse biological significance and have numerous industrial implications. Click for even more facts and information on this periodic table element.

Sulfur When sulfur is burned, it melts to a blood-red liquid (top picture). At night (bottom picture) the flame is much more visible. Sulfur crystals Sulfur (American English) or sulphur (British English) is a …

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 deposit. …