Examines the elements that make up the physical world and the properties and behavior of different kinds of matter.

Introduces the three states of matter, explains what "physical change" is, and describes man-made and natural causes of physical change; and includes illuminative graphics on the structure of atoms, the water cycle, the refinement of crude oil, and the greenhouse effect.

Introduces children to the world of atoms and molecules, describing what they are, what their purpose is, how they are studied, and other related topics.

A visual guide that examines the characteristics and significance of the elements of the periodic table, and explores uses for the elements.

A guide to chemical elements and the periodic table that features facts, experiments, and hands-on activities.

Presents the basic concepts of chemistry and explains complex theories before offering a separate article on each of the building blocks that make up the universe.

Describes the structure, chemical properties, common compounds, and practical uses for each element.

Presents a short study of mixtures, compounds, and solutions, and describes the physical properties of matter, chemical properties and changes, properties of compounds, and much more.

Presents a short study of metals, and discusses the properties of metals, atoms and elements, the periodic table, groups of metals, alloys, and more.

An introduction to the periodic table, covering its organization, the information it contains, how it is used, and how elements combine to form other elements.

Presents information and instructions for activities related to chemical elements found on Earth and in outer space.

Presents a short study of atoms and elements, and includes information on the first chemists, weighing atoms, the periodic table, and more.