Chemistry Connections: Salt
$24.95
Description
Product Code: GH4821
UPC: 631865482122
ISBN: 978-1-61867-398-5
Grade Level: 6-12
Media Type: DVD
Product Description
Salt, that seasoning you put on most foods, is also one of the most important substances on Earth. It has been so important to mankind that it has caused wars to erupt and civilizations to be born or to crumble. Learn all about its role in human history, the chemistry of salt, ways of obtaining common salt, the purpose of salt in the human body, why we can’t drink sea water, and more! It has far more significance than you ever would have imagined!
Additional Information
Run Time: 17
Copyright: 2013
Marc Record: Yes
Studio: Didavision
Territory: Available in the U.S. Only
