Modern Chemistry, Lesson 4: Classifying Matter - a Method

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Points out that the substances in nature are usually heterogeneous, and that heterogeneous systems can often be separated into homogeneous parts by simple means, such as sorting, dissolving and filtering, and distilling. Depicts these and other ways of classifying matter.

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