Is sulphur an element?

By definition: An element is a set of atoms that all have the same number of protons; Sulphur refers to a set of atoms that all have 16 protons; Hence, sulphur is an element. read more

Sulfur or sulphur is a chemical element with symbol S and atomic number 16. It is abundant, multivalent, and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S 8. read more

Sulfur, the tenth most abundant element in the universe, has been known since ancient times. Sometime around 1777, Antoine Lavoisier convinced the rest of the scientific community that sulfur was an element. read more

Antoine Lavoisier thought that sulfur was an element, but in 1808 Humphry Davy said it contained hydrogen. However, his sample was impure and when Louis-Josef Gay-Lussac and Louis-Jacques Thénard proved it to be an element the following year, Davy eventually agreed. read more