A hydrogen like atom of atomic number Z is in excited state

Last updated: 6/9/2023

A hydrogen like atom of atomic number Z is in excited state of quantum number 2n It can emit a maximum energy photon of 204 eV If it makes a transition to a quantum number n a photon of energy 40 8 eV is emitted A The value of n is 2 B The value of Z is 3 C The minimum energy that can be emitted by this atom during de exitation is 10 57 eV D The ground state energy for this atom is 217 6 eV