Calculate Binding Energy: MeV per nucleon

Here we work through a step-by-step calculation of nuclear binding energy MeV/nucleon) of neon-22.
Precise atomic mass from Meng Wang et al 2021 Chinese Phys. C 45 0.0003 (iopscience.iop.org/article/10..., and other data from 2022 CODATA values (physics.nist.gov/cuu/Constant...)