chemistry

Introduces students to key concepts in chemistry, focusing on atoms and molecules, using visuals and experiments to discuss the atom, electric charge, elements, the periodic table, chemical bonds, covalent bonding, ionic bonding, and phases of matter. Includes review segments.

Explains what mixtures and solutions are; describes solution strengths, different kinds of mixtures such as suspensions and alloys, and different ways mixtures can be separated, such as decanting and distillation; and includes instructions for several hands-on investigations.

Presents an introduction to the basic concepts of chemistry, in simple text with illustrations, providing information on atoms, molecules, the periodic table of elements, chemical bonding, compounds, synthetics, and more.

A scientific examination of acids and bases, discussing what they are and where they can be found, the properties and behaviors of acids and bases, solutions, and uses. Includes Internet connections and a glossary.

Provides step-by-step, photo-illustrated instructions for fifty chemistry experiments that use ordinary household materials, with brief explanations of the scientific principle being demonstrated.

Readers learn how to make their own laboratory with simple materials and household items.

After reading about the types of jobs chemists have, students begin experimenting with hands-on activities from award-winning author Robert Gardner.

Read how black biologists from around the world created new techniques in cell biology, made discoveries in DNA science, developed groundbreaking chemotherapies, and studied elephants, spiders, and other wildlife.

Learn about different aspects of chemistry with dozens of experiments using materials found around the house. 'Includes safety tips.