The groud state energy of hydrogen atom is `-13.6 eV`. When its electron is in first excited state, its exciation energy is

The ground state energy of hydrogen atom is -13.6 eV. When its electron is in the first excited state, its excitation energy is:

The ground state energy of hydrogen atom is -13.6eV. When its electron is in the first excited state, its excitation energy is

The ground state energy of hydrogen atom is - 13.6 eV. When electron is in excited state its excitation energy is ......

The total energy of electrons in the ground state of hydrogen atom is -13.6 eV. The k.E of an electron in the first excited state is

The ionisation energy of hydrogen atom is 13.6 eV. The energy of an electron in the first excited state of hydrogen atom is

The ground state energy of hydrogen atom is -13.6 eV . The energy of second excited state of He^(+) ion in eV is

The ground state energy of hydrogen atom is -13.6 eV . The energy of second excited state of He^(+) ion in eV is

The total energy of electron in the ground state of hydrogen atom is (-13.6 eV) . The kinetic energy of an electron in the first excited state is