Question

what is binding energy of nucleus

Answer 1

Nuclear binding energy is the energy that would be required to dis-assemble the nucleus of an atom into neutrons and protons i.e. nucleons.

Answer 2

Answer:

Nuclear binding energy is the energy required to separate an atomic nucleus completely into its constituent protons and neutrons, or, equivalently, the energy that would be liberated by combining individual protons and neutrons into a singlenucleus