Предмет: Физика, автор: kyleshova027

1) Записать α-распад ядра полония, β-распад ядра актинии. 2)В ядро какого элемента превратилось ядро радона после двух альфа-распадов и одного β-распада? Записать уравнение распадов. Помогите пожалуйста срочно будет лучший ответ

Ответы

Автор ответа: gwiopx

Ответ:

альфа распад полония 3992

бета расспад актинии 2097

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