Q. What is the energy required to move the electron from ground state of atom to the first excited state? Given that the ground state energy of atom is and that the energy of an electron in th orbital of an atom or ion of atomic number is given by the equation
.

 2525  176 UPSEEUPSEE 2011Structure of Atom Report Error

Solution:



The energy required to move the electron from ground state of to first excited state is



eV