Homework Answers
a) mass of Nytrogen = 14.0067 u, mass of neutron = 1.008665 u, mass of proton = 1.007276 u. mass of carbon = 13.003355
removal of proton
14N 7 ---- 13C6 + p
14.0067 ---------13.003355+ 1.007276 = 14.010631 u
energy required to remove proton = (14.0067 - 14.010631 )931.5= 3.66 MeV apprx
b) to remove neutron,
14N7 -----13N7 + N
mass of 13N7 ( isotope oof Nitrogen) = 13.0057386
14.0067 = 13.0057386 + 1.008665 = 14.0144036
energy required to remove neutron= (14.0144036 - 14.0067)931.5 = 7.1759 mev apprx
energy required to remove neutron is more
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