Предмет: Химия, автор: sergeeda2005

Атомы изотопов углерода 12С и 13С различаются числом:
1) нейтронов; 2) электронов; 3) протонов; 4) электронов на внешнем слое​

Ответы

Автор ответа: daryazaxarova04
5

1) нейтронов

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