Describes a laboratory course taught at the University of Manchester Institute of Science and Technology (United Kingdom) which focuses on the preparation, properties, and applications of end-use products of the chemical industry. Outlines laboratory experiments on dyes, fibers, herbicides, performance testing, antioxidants, and surface active…

Reviews developments in chemistry curriculum/instruction, providing lists of chemistry cassettes, monographs, educational literature from the Royal Society of Chemistry, new teaching packages, and course materials for science in society. Extends information presented in a previous article (EJ 235 051) appearing in this journal. (JN)

Highlights the connection between the achievements of Moseley and the spectrum of the hydrogen atom, the Bohr theory, and Slater's rules for screening constants. Uses modern data to show that Moseley's equation is actually an approximation and discusses the significance of this fact. (JRH)