All About Chemical ReactionsDVD - 2017
What is the difference between a physical and chemical change in matter? What are the parts of a chemical reaction? How are chemical bonds affected in chemical reactions? What changes in properties occur as a result of chemical reactions? What changes in energy occur as a result of chemical reactions? What is the Conservation of Matter? The answers to all of these questions are covered in depth with graphics, diagrams, and exciting video.
Publisher: Rancho Palos Verdes, CA : Wonderscape Entertainment, LLC, 
Branch Call Number: J DVD-ED 541.39 ALL ABO
Characteristics: video file,DVD video digital,optical 1 videodisc (23 min.) sound, color ; 4 3/4 in.