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Z = 13 ____________________ ____________________ : 1s2 , 2s2 , 2p6 , 3s2 , 3p1

Z = 16 ____________________ ____________________ : 1s2 , 2s2 , 2p6 , 3s2 , 3p4

Z = 6 ____________________ ____________________ : 1s2 , 2s2 , 2p2

Z = 10 ____________________ ____________________ : 1s2 , 2s2 , 2p6

Z = 3 ____________________ ____________________ : 1s2 , 2s 1