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Chemistry, 01.12.2020 14:10 fatherbamboo

Oceń prawdziwość podanych informacji w układzie okresowym pierwiastki chemiczne są złożone według NIK to jących się liczbą atomowych Z Jądro atomowe jest bardzo mały i leży

Oceń prawdziwość podanych informacji w układzie okresowym pierwiastki chemiczne są złożone według N

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