Front Cover
The Rosen Publishing Group, 2009 - Juvenile Nonfiction - 48 pages
1 Review
What gives Tyrian purple dye its brilliant color--the element bromine (chemical symbol: Br). Bromine compounds were first extracted from a tropical sea snail in ancient times and used in purple dyes for fabrics. The color was sometimes called imperial or royal purple. This engaging narrative describes the discovery of bromine, its place on the periodic table, its similar and different characteristics with the other halogens in group 17, and its electron configuration. A thorough discussion of bromine ions, the process of steaming out in preparing pure bromine, and the various bromine compounds and their industrial uses are also included.

What people are saying - Write a review

We haven't found any reviews in the usual places.

Common terms and phrases

About the author (2009)

Roza is a writer and editor for a children's book publisher and teaches at the State University of New York in Fredonia.

Bibliographic information