Question Number 22837 by Tinkutara last updated on 22/Oct/17
$$\mathrm{The}\:\mathrm{effective}\:\mathrm{nuclear}\:\mathrm{charge}\:\mathrm{of}\:\mathrm{N}\:\mathrm{on}\:\mathrm{its} \\ $$$$\mathrm{last}\:\mathrm{electron}\:\mathrm{is}:− \\ $$
The-effective-nuclear-charge-of-N-on-its-last-electron-is-