Click buttons. Make elements.
Bohr model atom. (Electrons don't really go in neat circles like that) Not to scale. (Electrons are tiny. Like, really tiny. And the nucleus is like a fly in a cathedral.) Only goes up to nitrogen (Because I ran out of space for electron shells). You can make it go higher by making your own, more realistic version, where the electrons just go wherever. I'm not adding quarks because that wouldn't be as pretty. I might in another project though. Or you give it a go!
