[KarlInOhio]

C₂₂H₁₄

Each of the 5 hexagons is a ring of 6 carbon atoms (some shared between rings). A hydrogen atom is attached at each of the external points - 4 on each end ring and 2 on each internal ring.

[the invisib1e hand]

Each of the 5 hexagons is a ring of 6 carbon atoms (some shared between rings). A hydrogen atom is attached at each of the external points - 4 on each end ring and 2 on each internal ring.

So you say, but can you prove it?

[GeronL]

They’re not round?