Awsome graphics!!! (Chemistry Vocabulary)

We already know that the world is made of things,
things like cats
and macaroni salad,
and macaroni salad is made of things
like mayo
and mustard
and celery,
which are all made of molecules.

As we'll see, these molecules
are made of the same stuff,
just mixed together in different ways.

Let's go back to ...

Chemistry introduction

now, for kids... hehe