@Prestwich_Blue and his "Bi" side
Sweeping it.Very quick witted there Drone.
You should be on stage!!
I was wondering that - looks like it was only formally named in 2015 when it was actually detected (4 atoms existed for 100 milliseconds!). If the chart is older than that, it probably had a different name originally.Why has it been printed out of stuck on cos that is the actual letters for 115?