Chemical Change or Not?
08:24 - 10:18
1m 54s
In this Science Max Quiz, Phil explains how to differentiate chemical and physical changes. He mentions that chemical changes produce new molecules, while physical changes don't. He includes several examples of both physical and chemical changes.

Comments

Please sign in to write a comment.
Video Transcript

Related Clips

This clip describes the Miller-Urey experiment and its purpose: to determine if complex molecules could arise from simple natural chemical reactions.
Disaster strikes in a New York tunnel as explosions collapse both ends of it; a combustion ensues.
Buster Beaker explains how high and low tides are affected by the gravity of the moon and the sun. He illustrates the phenomenon using a cookie, a mushroom, and a lemon.
Glaciers appear on almost every continent. However, they are rapidly melting due to the warming climate.
Sal puts all of the polymers in his shop on sale, which means just about every item has been discounted. He mentions the different types of polymers that exist and illustrates that they are more than plastics.