Main content

Chemistry

Start from the basics
Learn the basics, starting with Introduction to the atom
Let's go

A brief introduction to chemistry

Chemistry is the study of the composition, properties, and reactivity of matter. This may be your first time taking chemistry, but chances are you know a lot already from observing the world around you. We will be covering the material in a first year introductory high school or college general chemistry course.
Start learning

A brief introduction to chemistry

Chemistry is the study of the composition, properties, and reactivity of matter. This may be your first time taking chemistry, but chances are you know a lot already from observing the world around you. We will be covering the material in a first year introductory high school or college general chemistry course.
Start learning

Preparing to study chemistry

Chemistry draws on math, physics, and general science skills. See how to prepare yourself for success in chemistry.
Start learning