*" Ununennium ( element 119 ) is likely to continue this trend, with electrons 2, 8, 18, 32, 32, 18, 8, 1, or [ Uuo ] 8s1, but this is unconfirmed . [ 3 ] Similarly, unhexennium ( element 169 ) is also likely to continue this trend, with electrons 2, 8, 18, 32, 50, 32, 18, 8, 1, or [ Uho ] 9s1, but this is unconfirmed . [ 4 ] " point anywhere this is only a theory led from Aufbau principle and not experimental data, and that there're calculations saying so not, I'm sure you know about extended periodic table, get the data from there, and say about unhexpentium as a possible, eighth alkali metal ( and some thing about ununpentium as the seventh ).