Sargent Welch Color Keyed Chart of the Elements

Six different colors make it easy for students to distinguish metals, nonmetals and the noble gases on our Chart of the Elements. Deeper shades of each color indicate increasing atomic weight within a group. Information includes element name, symbol, atomic number, atomic weight, electron configuration, principal valences and radioactivity. Each chart is metal bound at top and bottom and has hanging tabs. Printed on heavy paper stock. Size: 58"W x 41"H