12 | Carbon | black | |
20 | Hydrogen | white | |
6 | Oxygen | red | |
2 | Nitrogen | blue | (4 tetrahedral) |
2 | Nitrogen | blue | (3 pyrimidal) |
1 | Sulphur | yellow | (4 tetrahedral) |
1 | Sulphur | yellow | (6 octahedral) |
4 | Halogen Cl | green | |
1 | Phosphorus | purple | |
1 | Metal Na | grey | |
26 | Link | (medium single bonds) | |
12 | Link | (long double or triple bonds) | |
26 | Link | (short compact) | |
removal tool: push under link, down on lever and hold link with thumb |
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