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Chemistry, 05.05.2020 12:59 leo4687

Daje naj na jutro zad.1Korzystając z układu okresowego pierwiastków, określ cechy atomów pierwiastków wchodzących w skład amin - podaj liczby: a)protonów, neutronów i elektronów, b)elektronów walencyjnych, c)powłok elektronowych. notatka + zad 1- na 4 + zad.2,3 -na5

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Daje naj na jutro zad.1Korzystając z układu okresowego pierwiastków, określ cechy atomów pierwiastkó...
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