Respostas

2013-11-10T23:52:36-02:00
2p,3p,4s,3d,4p,5s,5d,4f,6s,7s
1 1 1
2013-11-11T10:15:47-02:00
2p, 3p, 4s, 3d, 4p, 5s, 6s, 4f, 5d, 7s. Está ai !!