#berkelocene

Here are the -ocenes! Made by putting an atom of one element between two rings of Carbon and Hydrogen, there are a surprising number of these. (if you wanna design them like these: draw them mostly as their base element with different colors) As for these three, Ferrocene is used as a gasoline additive to lower engine smoking in cars, and the other two, Uranocene and Berkelocene, aren't used in anything except for atomic science.