Chemistry, 26.03.2021 18:20 pennyluvsu13
1. Modelaţi structura atomilor, repartizaţi electronii pe starturi, indicaţi grupa, perioada, procesul
de ionizare şi caracterul chimic pentru elementele:
27
13 Al 31
15P 16
8O
39
19K
8O
39
19K
Answers: 1
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