What is the group number?What is the generic outer electron configuration?$2$A $(2)$ns$^(2)$np$^(1)$ns$^(2)$np$^(2)$ns$^(2)$np$^(3)$ns$^(2)$np$^(4)$ns$^(2)$np$^(5)$ns$^(2)$np$^(6)8$A $(18)$What is the generic outer electron configuration?What is the generic outer electron configuration?ns$^(2)$np$^(2)$