Chemistry
Chemistry, 11.10.2020 14:01, danikachild122

Faça a distribuição eletrônica desses elementos e depois indique seus períodos. OBS: O período será indicado pelo nível maior de cada distribuição eletrônica 4 SEQUÊNCIA DE ENERGIA NOS SUBNÍVEIS 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 6 5s 2 4d 10 5p 6 6s 2 4f 14 5d 10 6p 6 7s 2 5f 14 6d 10 7p 6 a) 1 H Modelo: 1s 1 = 1º período b) 2 He 1s 2 = 1º período c) 6 C d) 7 N e) 8 O f) 9 F g) 11 Na h) 16 S i) 17 Cl j) 18 Ar k) 19 K l) 20 Ca m) 26 Fe n) 35 Br o) 56 Ba p) 79 Au

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