Ho Vu Phuongg
New member
Cho phản ứng hạt nhân: ${}_{\text{1}}^{\text{1}}\text{p + }{}_{\text{3}}^{\text{7}}\text{Li}\to \text{X + }{}_{\text{2}}^{\text{4}}\text{He + 17,3MeV}\text{. }$Năng lượng tỏa ra khi tổng hợp được 1 g khí Hêli là
A. $\text{26,04}\text{. 1}{{\text{0}}^{\text{26}}}\text{ MeV}$.
B. $\text{13,02}\text{. 1}{{\text{0}}^{\text{26}}}\text{ MeV}$.
C. $\text{13,02}\text{. 1}{{\text{0}}^{\text{23}}}\text{ MeV}$.
D. $\text{26,04}\text{. 1}{{\text{0}}^{\text{23}}}\text{ MeV}$.
A. $\text{26,04}\text{. 1}{{\text{0}}^{\text{26}}}\text{ MeV}$.
B. $\text{13,02}\text{. 1}{{\text{0}}^{\text{26}}}\text{ MeV}$.
C. $\text{13,02}\text{. 1}{{\text{0}}^{\text{23}}}\text{ MeV}$.
D. $\text{26,04}\text{. 1}{{\text{0}}^{\text{23}}}\text{ MeV}$.