The mass defect of a \({ }_{3}^{7} \mathrm{Li}\) is 0.042u. Its binding energy per nucleon is
A. 23 MeV
B. 46 MeV
C. 5.6 MeV
D. 3.9 MeV
Answer:C
The mass defect of a \({ }_{3}^{7} \mathrm{Li}\) is 0.042u. Its binding energy per nucleon is
A. 23 MeV B. 46 MeV C. 5.6 MeV D. 3.9 MeV