if an iron nucleus split in two would its fission fragments have more mass per nucleon or less mass necleon
Iron (i forget which isotope) has the least mass per nucleon of any other isotope. It is the most stable. Think about that for a second, and the answer is obvious.
( a million ) entire guy or woman mass of protons neutrons is Zm1+Nm2 (the place m1 m2 denote lots of proton and neutron respectively ). assume the finished mass of the nucleus is M. Then M is greater beneficial than the former ( i.e., greater beneficial than the guy entire mass ). This distinction in mass is termed the MASS affliction. ( 2 ) in accordance to Einstein's mass-power relation formulation Emc^2, the mass suggested above is reminiscent of a undeniable quantity of power. This power is termed THE BINDING power of a nucleus. ( 3 ) If u divide the binding power by employing the finished style of nucleons ( this is, the finished style of protons and neutrons in a nucleus ), u get BINDING power in step with NUCLEON. bear in concepts, PHYSICS is stressful however the finest technological know-how. desire u all d superb!