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Question: Answered & Verified by Expert
If MO is the mass of an oxygen isotope O178, MP and MN are the masses of a proton and a neutron respectively, the nuclear binding energy of the isotope is
PhysicsNuclear PhysicsNEET
Options:
  • A (MO  17 MN) c2
     
  • B (MO 8 MP) c2
     
  • C (8 MP+9MN  MO) c2
     
  • D MOc2
Solution:
1574 Upvotes Verified Answer
The correct answer is: (8 MP+9MN  MO) c2
 
Binding energy = [ZMP + (A – Z) MN – MO] c2

=  [8MP + (17 – 8) MN – MO]c2 = (8 MP + 9MN – MO) c2

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