017

Find the energy released in the alpha decay of 238 92 U, if 238 92 U has an atomic mass of 238.050784 u, 234 90 Th an atomic mass of 234.043593 u, and 4 2He an atomic mass of 4.002602 u.

1. 3.84719 MeV

2. 4.27465 MeV

3. 2.99226 MeV

4. 2.77852 MeV

5. 4.48839 MeV

6. 3.41972 MeV

7. 4.06092 MeV

8. 3.63346 MeV

9. 3.20599 MeV

10. 2.35106 MeV