Предмет: Физика, автор: nastia6107

визначте склад стронція: електрони; протони; нейтрони
Варіанти відповіді:
а. 38;88;38
б.38;38;50
в.88;38;38
г50;38;38
допоможіть пж, дуже потрібно!

Ответы

Автор ответа: ARTEMon9999

1

Ответ:

б:38;38;50

Объяснение:

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