Benzene 3D Molecular Model — CAS 71-43-2

Benzene (C6H6, CAS 71-43-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every atom carries its engraved element symbol (C, H, O, N...), so no colour key is needed. Start with the ring system: Benzene has one aromatic 6-membered ring; in total the model carries 12 bonds (6 single and 6 aromatic, drawn in Kekulé form). Students work from the model back to the formula C6H6: the symbol count is 6 C + 6 H, or 12 atoms all told. Place it beside pyridine (CAS 110-…

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