The ionization energy of hydrogen atom is −13.6 eV. How much energy is required for moving an electron n = 2 to n = 4?
please provide only formula with labeling only .
thanks ......
Energy is given as
E = h c R(1/n12 – 1/n22)
here
h= planck's constant
c = speed of light
R = Rydberg constant
n1 = number of lower energy level
n2 = number of higher energy level