High school chemistry | Science | Khan Academy
https://www.khanacademy.org/science/hs-chemistry
WebWelcome 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 bonding, chemical reactions, thermochemistry, solutions, acids and bases, and nuclear chemistry. Give us feedback.
DA: 47 PA: 4 MOZ Rank: 94