Allow Students to Visually See Electron Orbitals

• Completely Assembled
• Each Model 10" High

Angular distribution of the s, p, d and f orbitals is illustrated by durable, colorful, three-dimensional models. Ideal additions for any chemistry classroom, models are carefully made of finished wood and mounted on heavy wire coordinate frames. Positive lobes, spheres, disks and crinolines are painted in red enamel; negative parts are yellow. Each model measures 10" high and is supported on a circular hardwood base. Choose from the sets listed below. Furnished completely assembled with background information. Designed by Dr. A.H. Norbury, Lecturer, Dept. of Chemistry, Loughborough University, England.