The energy of a hydrogen atom in its ground state is `-13.6 eV`. The energy of the level corresponding to the quantum number `n = 2` (first excited state) in the hydrogen atom is
The energy of a hydrogen atom in its ground state is -13.6 eV . The energy of the level corresponding to the quantum number n=5 is
The energy of hydrogen atom is its ground state is -13.6 eV The enrgy of the level corresponding to the quantum number n = 5 is
The energy of hydrogen atom in its ground state is -13.6 eV . The energy of the level corresponding to the quantum number n is equal 5 is
The energy of hydrogen atom in its ground state is -13.6 eV , the energy of the level corresponding to n=7 is
The energy of a hydrogen atom in the ground state is -13.6 eV . The eneergy of a He^(+) ion in the first excited state will be
The energy of a hydrogen atom in its ground state is -13.6 eV. What is the quantum number of the orbit corresponding to the energy level of -0.85 eV?
The total energy of the electron in the hydrogen atom in the ground state is -13.6 eV. Which of the following is its kinetic energy in the first excited state?
