Ion Fit CheMAG

Easily Show Chemical Structures to Your Class

Use this unique device to make your own magnetic visuals to show chemical structures. Printed in two colors (blue and red) on flexible vinyl-coated magnetic sheets, durable (1.32" thick) yet easily cut with scissors, units adhere to magnetic boards and magnetic dry-erase systems. Positive ions have one point per charge, while negative ions have one ggrooveh per charge. Proper fit is achieved only by having the correct number of + and - ions. Includes booklet with reproducible ion fit sheets. Use to make overhead transparencies for your lectures or ion fit sheets for each student.