Explore the pH scale. Bitter bases -- Presenting the pH scale -- A colorful test -- Inside acids and bases -- Neutralize it -- Explore the pH scale.
Summary:
"The pH scale measures how acidic or basic a substance is, ranging from 0 to 14. Readers will learn how certain substances rank on the pH scale, what happens when acids and bases are mixed, and how water can make a substance either acidic or basic. These significant science concepts are discussed in clear and approachable text and supported by motivating fact boxes, charts, and images and photographs."-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.