Question

Choose the statement(s) that is/are true about Bohr model of theatom.
(i) Electron energies are quantized and they can assume onlycertain discrete energy values.
(ii) An electron receiving extra energy could transfer to a higherenergy level.
(iii) An electron falling from a high energy level to a low energylevel will radiate the excess energy in the form of electromagneticradiation.
(iv) An electron can be stripped off an atom by giving itsufficient energy.