Лаг1989 задача №26.33
What is the minimum energy a γ quantum must have to carry out a nuclear reaction? H + γ = ¹₁H + ¹₀n
Thank you for your purchase. If you have any questions, write to the post office (see the "Seller" section)
Оплата и выдача товара осуществляются через партнёрскую платформу.