*Bump* Thanks for doing this. I appreciate it, for making it possible.
Exactly and Gold doesn't do a good job at it. Insulator doesn't help due to it's flammable. I thought about this, during a seminar at school. At the time I didn't how to put into an understandable way.
I don't think they will add radon, but @TuDoR2007 added it.
Every element has electrons and neutrons etc. They are sub atomic particles.
Such as a Unusual Element Category? Where elements do weird reactions? but useful.