@goatsarah @josephholsten Yes, as I understand it that's right. No way yet of getting enough neutrons in there. If someone manages that, I'll definitely take a grainy photo of that element in a suit and tie and make it Periodic Table employee of the month. At the moment I just feel bad like the way your heart sometimes sinks when a band says "here's some new material" and I know I *should* be enthusiastic.