Chemistry review - mind maps

Again chemistry and again mind maps.
I must point out that chemistry is NOT Zozo's favourite subject, neither is it my area of expertise. So you may be wondering why is Zozo spending so much time designing these mind maps. Answer is simple - if not for mind maps she wouldn't even want to read or listen about chemistry. Thanks to mindmapping I know that she has at least read the assigned material and spent some time analyzing it and trying to understand it.