Energy required for the electron excitation in `Li^(++)` from the first to the third Bohr orbit is

Energy required for the electron excitation in Li^(+2) from the first to the third Bohr orbit is:

Energy required for the electron excitation in Li^(2+) from the first to the Bohr orbit is

Determine the wavelength of the radiation required to excite the electron in Li^(+ +) from the first to the third Bohr orbit.

A doubly ionized lithium atom is hydrogen like with atomic number Z = 3 . Find the wavelength of the radiation required to excite the electron in Li^(2+) from the first to the third Bohr orbit. Given the ionization energy of hydrogen atom as 13.6 eV.

A doubly ionized lithium atom is hydrogen like with atomic number 3. Find the wavelength of the radiation required to excite the electron in Li^(++) from the first to the third Bohr orbit (ionization energy of the hydrogen atom equals 13.6 eV).