Why chemistry matters

An introduction to chemical changes that explains synthesis, decomposition, oxidation, reduction, precipitation, reaction energy, the burning of fuel, and other related topics.

Introduces students to mixtures and solutions, discussing matter, elements, properties, ions, compounds, alloys, colloids, and other related topics.

Introduces students to the basic properties of atoms and molecules and examines the role they play in daily life.

Introduces children to the basic properties of acids and bases and explores the role each plays in daily life.

Introduces children to the basic properties of non-metals and explores the role they play in daily life.

Learn about common acids and bases from lemon juice to ammonia.

An introduction to chemical changes that explains synthesis, decomposition, oxidation, reduction, precipitation, reaction energy, the burning of fuel, and other related topics.

Introduces students to the basic properties of atoms and molecules and examines the role they play in daily life.

Introduces students to elements and compounds, discussing the periodic table, metals, nonmetals, halogens, noble gases, chemical bonds, and organic compounds.