In nuclear fission, a nucleus of element X absorbs a neutron (n) to give a nucleus of element Y and a nucleus of element Z.

X + n → Y + Z + 2n

What is \(\frac{{{\text{magnitude of the binding energy per nucleon of Y}}}}{{{\text{magnitude of the binding energy per nucleon of X}}}}\) and \(\frac{{{\text{total binding energy of Y and Z}}}}{{{\text{total binding energy of X}}}}\)?

A