About Periodic Mole

What is this site?

A place to get familiar with the language and concepts of chemistry before they show up in class — using spaced repetition and quick games. The goal isn't to replace the class. It's to give you the framework so the class lands on already-familiar ground.

What does it cover?

The standard high-school chemistry course: periodic table, atomic theory, bonding, stoichiometry, gases, solutions, acids and bases, thermochemistry, and nuclear chemistry. The chemistry is the same wherever you take the class. AP and IB students will find the foundation here too.