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Estudos Gerais • 05/04/2025

4. Complete a tabela a seguir: Estado Nº atómico Nº de mass...

Complete a tabela a seguir:

Estado Nº atómico Nº de massa Prótons Neutrons Elétrons

S 16 38 16 22 18 (16+2)

Mg 12 24 12 12 12

K 19 39 19 20 19

Br 35 79 35 45 35

4. Complete a tabela a seguir:

Estado
Nº atómico
Nº de massa
Prótons
Neutrons
Elétrons

S
16
38
16
22
18
(16+2)

Mg
12
24
12
12
12

K
19
39
19
20
19

Br
35
79
35
45
35

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