Question

faça a distribuição eletrônica para os elementos:
(me ajudem pfv)

Answer 1

d) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5
e) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2
f) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6
g) 1s2 2s2 2p6 3s2 3p6 4s2 3d8

Answer 2

35Br: 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10, 4p5
56Ba: 1s2, 2s2,2p6, 3s2, 3p6, 4s2, 3d10, 4p6, 5s2, 4d10, 5p6, 6s2
86Rn: 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10, 4p6, 5s2, 4d10, 5p6, 6s2, 4f14, 5d10, 6p6
28Ni: 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d8