  In this work, meson wave functions are selected to investigate the properties
of charmonium, bottomonium, and charmed-bottom mesons. To find the masses of
the ground, radial and orbital excited states of mesons, variational method is
applied on the selected meson wave functions. In addition, mesons are treated
non-relativistically by considering the chromodynamic potential model in the
linear plus coulombic form along with the incorporation of spin. Our mass
predictions show good agreement with the available experimental data and the
theoretical predictions found by different methods. Moreover, RMS radii, form
factors and charged radii are calculated by using the selected trial wave
functions. Momentum dependance of the form factors is shown graphically.
Predicted RMS radii and charged radii are compared with the theoretical
results, wherever available. Results show that RMS radii and charged radii have
inverse relation with the masses of mesons, i.e., heavier mesons have smaller
radii and vice versa.
