Respostas

2013-10-02T23:28:25-03:00
9F (1s2, 2s2, 2p5 )
10Ne (1s2, 2s2, 2p6 )
15P (1s2, 2s2, 2s6, 3s2, 3p3 )
 os outros e grande termina ai
16 3 16
2013-10-03T00:33:15-03:00
A) K=2 L=7
b) K=2 L=8
c) K=2 L=8 M=5
d) K=2 L=8 M=8 N=8 O=2
e) K=2 L=8 M=8 N=18 O=8 P=2
9 3 9