Modern Chemistry, Lesson 125: The Halogens

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Presents the chemistry of the halogens in a systematic way. Shows methods for preparing chlorine gas from chloride ions, and explains ways of deriving the equation for the reactions.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)