October 2020 1 39 Report
Relacione:
A) 1s² 2s² 2p³
B) 1s² 2s² 2p6 3s² 3p4
C) 1s² 2s² 2p6 3s² 3p6 4s² 3d7
D) 1s² 2s² 2p6 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p5
E) 1s² 2s² 2p6 3s² 3p6 4s² 3d10 4p¹

(  ) 
Elemento do grupo 9
(  ) Elemento do grupo 15
(  ) Elemento do grupo dos halogênios
(  ) Elemento do grupo dos calcogênios
(   ) Elemento do grupo do boro
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