BrainPOP

Moles

Don’t you wish there were one simple word that you could use to describe trillions and trillions of tiny particles? Oh, wait, there is! In this BrainPOP movie, Tim and Moby get up close and personal with the mole, one of the most important concepts in chemistry. Learn why the mole is ideal for counting tiny particles like atoms and molecules. See how scientists like Amedeo Avogadro saw beyond the transient nature of gases to discover the properties that define the mole. And discover the mole’s many practical applications, both in the chemistry lab and the real world. You’ll never confuse this mole with a furry underground creature again!

Watch the Science movie about Moles »


What is a mole? In chemistry, I mean.

What does a mole have to do with some guy named Avogadro?

What is Avogadro's number?