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.

Dec 19, 2025 · Also spelled: sulphur Related Topics: human nutrition organosulfur compound bivalent sulfur orthorhombic sulfur monoclinic sulfur (Show more) On the Web: IOPscience - The …

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.

SULFUR definition: Also a nonmetallic element that exists in several forms, the ordinary one being a yellow rhombic crystalline solid, and that burns with a blue flame and a suffocating odor: used …

Sulfur or sulphur (see spelling below) (chemical symbol S, atomic number 16) is a yellow crystalline solid at ordinary temperatures and pressures. It is tasteless and odorless and is classified as a nonmetal.

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.

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. …

4 days ago · The element Sulphur (S) is easily recognizable in its pure form, appearing as a bright, luminous yellow substance often found in crystalline masses. This distinct appearance frequently …