0.84/1.68 points previous answers sercp11 29.2.p.015. my notes ask your teacher nuclei having the same mass number are known as isobars. (a) calculate the difference in binding energy per nucleon for the isobars *c and n. (use this table as necessary. give the magnitude.) mev/ nucleon (b) how do you account for this difference? he binding energy per nucleon is greater by 0.235 mev/nucleon. this is attributable to less proton repulsion in than in