A big picture view of chemistry and why it is fascinating. How chemistry relates to math and other sciences.

The chemistry archive contains legacy chemistry content, and is not being updated with new content. For our most up-to-date, mastery-enabled courses, check out Middle School …

A big picture view of chemistry and why it is fascinating. How chemistry relates to math and other sciences.

Welcome to AP®︎/College Chemistry! In AP Chemistry, you'll learn about atomic structure, intermolecular forces and bonding, chemical reactions, kinetics, thermodynamics, equilibrium …

Welcome to high school chemistry! In this course, you’ll explore the fascinating world of atoms and molecules. Learn about atomic structure, isotopes and ions, the periodic table, chemical …

Energy powers these changes, fueling everything from rusting metal to fiery explosions. Dive into chemistry to uncover how atoms combine, how substances change, and how matter and …

Learn chemistry using videos, articles, and NGSS-aligned practice exercises. Explore the world of elements, compounds, and mixtures, learn about the periodic table, understand physical …

Anne McNeil introduces how chemistry, the central science, unravels the mysteries of matter, and shows us how matter has changed over time. From understanding the stretchy nature of …

In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them.

Unit 1 Welcome to organic chemistry Unit 2 Chemical Bonding (Hybridization) Unit 3 Revising functional groups Unit 4 Common Oxidising and Reducing Agents in Organic chemistry