October 2021 0 14 Report
Определите неизвестный продукт X каждой из ядерных реакций: 1.) 14/7 N + 4/2He => X + 1/1 H
2.) 27/13 Al + 1/0 n => X + 4/2 He
3.) 9/4 Be + 1/1 H => X +4/2 He
4.) 11/5 B +4/2 He => X +1/0 n
Заранее спасибо.
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