The Periodic Table: Sodium - Softcover

Why are sodium and the alkali metals so reactive? How does an atomic clock work? What do space shuttles and batteries have in common? Find out the answers to these and other fascinating questions in `Sodium and the Alkali Metals'. This book explores how these elements and their compounds touch almost all areas of our lives, from potato chips to cosmetics to photoelectric cells. It explains the trend in reactivity going down the group, from lithium to sodium to cesium. You will learn about the characteristic color of each alkali metal that is produced by its salt when put into a flame. The important chemicals obtained from the chlor-alkali industry are also described. Other elements discussed include potassium, rubidium, and francium.

This series uses a common or well-known element to look at the groups of the periodic table and to show the similarities and differences between elements. It uses full-colour illustration of the periodic table and shows the chemical symbol for each element in place, alongside its neighbours. Chemical formulae for common compounds are also shown. Information boxes and tables contain listings of facts and figures. Chemical reactions are interpreted as word equations, and timelines chart the history and discovery of the elements.