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 UK movie, Tim and Moby get up close and personal with the mole, one of the most important concepts in chemistry. In this educational, animated movie you’ll learn what the moles exactly is and 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. Learn how to use it to calculate the number of atoms in a substance. And discover some of the mole’s many practical uses, both in the chemistry lab and the real world. You’ll never confuse this mole with a furry underground creature again!