It's a side-effect of obsessing about
Sapphire & Steel.
I made this post
a while two months ago, partly for me, partly to share, but then again, it does feel weird going on about "my" Elements and mental casting sometimes seems a bit odd too. However, I have this post, I
did cast actors (it's such a visual show; it seemed a logical step if I was going to make up Elements, and there was no chance I wasn't) and
swordznsorcery asked me about it the other day. So here it is. If people are going to be patient enough to read the resulting 100 Element Prompt fics, I might as well share the pictures, after all. (Also with links to the relevant Wiki pages, mainly for my own convenience.)
( Medium atomic weights are available )