Título:
Acids and bases
PERSONAL_AUTHOR_EPSB:
Resumen:
The student will investigate acids and bases in the world about them. Explains how substances are placed in categories according to their characteristics. Identifies properties of acids and bases, and describes their harmful effects. Describes methods of identifying acids and bases, and identifies common ones.
Fecha de publicación como intervalo:
2004
SERIES_EPSB:
Descripción física:
32 p. : col. ill. ; 23 cm.
Contenido:
Introduction: Beware the snottites! -- Acids and bases: they're everywhere -- Picture this: don't mess with Mother Nature, acids and bases in the natural world -- Reading the clues: acid or base? -- Chemistry in action" putting acids and bases to work -- Thinking like a scientist: predicting -- Hands-on science: what's the pH of your soap? -- Science notebook -- Glossary.
EPSB_521_2:
Grades 3-8
Autor corporativo añadido:
ISBN:
9780792245827
Información de publicación:
Washington, D.C. : National Geographic Society, c2004.
