1) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s25d12) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f23) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s14) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s26d16) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s26d25f07) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f26d18) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f36d19) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f86d110) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f76d111) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f1012) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f1113) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f1214) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f1315) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f1416) 1s 22s 22p 63s 23p64s 23d104p65s24d105p66s24f145d106p67s25f146d1