sulfur

Explores the essential element sulfer. Discusses where it is placed on the periodic table, a history of its discovery, how it mixes with other elements, and how it affects the world. Includes color photographs, a glossary, sources for further learning, and an index.

Describes the prominent chemical and physical properties of nonmetals and discusses how they were discovered and their uses.

A study of sulfur that discusses its properties, where it is found, its relationship to other elements, and how it is used. Includes a glossary and list of resources.