What is the binding energy (in ev) associated with the n=2 orbital of hydrogen if the binding energy of the n=1 orbital is -13.6 ev?

- 3.4 eV

Explanation:

Energy of a particular orbital of hydrogen is the binding energy .

Energy of any orbital of hydrogen in terms of eV is given by

" alt="E_1=-\frac{13.6}{1^2}" />" />

" alt="E_2=-\frac{13.6}{2^2}" />" />

uranium fissions/breaks up giving out energy and neutrons