Atomic Model of Helium

Materials to build a model of the helium atom.

Demo Pack: 4 styrofoam balls, 2" diameter; 2 bamboo skewers; 2 pins, straight; 2 puffed rice kernels.

Study Group Pack: 16 styrofoam balls, 2" diameter; 8 bamboo skewers; 8 pins, straight; 8 puffed rice kernels.

Classroom Pack: 40 styrofoam balls, 2" diameter; 20 bamboo skewers; 20 pins, straight; 20 puffed rice kernels.

School Pack: 120 styrofoam balls, 2" diameter; 60 bamboo skewers; 60 pins, straight; 60 puffed rice kernels.

Find the Lesson Plan Here