Question

Alguém pode me ajuda pfvr​

Answer 1

Resposta:

Rn: 1s²,2s²,2p6,3s2,3p6,4s2, 3d10,4p6, 3f14, 4D10, 5s2,4f14,5p6,6s2,5d10,6p6,5f1

B) : 1s²,2s²,2p6,3s2,3p6,4s2, 3d9

Ar:1s²,2s²,2p6,3s2,3p6

Ba:1s²,2s²,2p6,3s2,3p6,4s2, 3d10,4p6, 3f14, 4D10, 5s2

Ti: 1s²,2s²,2p6,3s2,3p6,4s2, 3d2

Ge: 1s²,2s²,2p6,3s2,3p6,4s2, 3d10, 4p11s²,

Xe: 1s²,2s²,2p6,3s2,3p6,4s2, 3d10,4p6, 3f14, 4D10

La:,2s²,2p6,3s2,3p6,4s2, 3d10,4p6, 3f14, 4D10

Si: ,2s²,2p6,3s2,3p4

Explicação:

Espero ter ajudado