Question

QUAL A DISTRIBUIÇÃO CORRETA DO ELEMENTO QUE POSSUI Z=49? *
1 ponto
1s2,2s2,2p6,3s2,3p6,3d10,4s2,4p6,4d10,5s2,5p1
1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,4d105p6
1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,4d105p1
1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,5p1,4d10

Answer 1

Resposta:

1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,4d105p6