Molecular model (DIAMOND)
| Dimensions: |
21 × 21 × 21 cm (W × H × D) |
| Country: | Czechoslovakia |
| Decade: | 1950s |
| P. number: | 2107032A |
| Condition: | In original condition |
An original mid-century visual aid for teaching chemistry displaying the crystal lattice of one of the world’s hardest minerals – diamond. The individual atoms of the elements are represented by black wooden spheres, which are connected by metal rods representing their chemical bonds. The model is in very good condition.