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 approachable text and supported by motivating fact boxes, charts, images, and photographs.
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 approachable text and supported by motivating fact boxes, charts, images, and photographs.