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The atomic mass of .(7)N^(15) is 15.0001...

The atomic mass of `._(7)N^(15)` is `15.000108 "amu"` and that of `._(8)O^(16)` is `15.994915 "amu"`. The minimum energy required to remove the least tightly bound proton is ( mass of proton is `1.007825 "amu"`)

A

0.013018 amu

B

12.13 MeV

C

13.018 meV

D

12.13 eV

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The correct Answer is:
B
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