A molecular teaching model.

Painted timber spheres with chrome and alloy rods on a timber board.

English, mid to late 20th century.

Price includes UK mainland shipping.

H:21 W:36 D:15 CM

H:8.2 W:14.1 D:5.9 INCHES.

Ball and stick models are three-dimensional models where atoms are represented by spheres of different colors and bonds are represented by sticks between the spheres. Particular atoms are associated with different colors, for example, black is usually used to represent carbon and white to represent hydrogen.