Select the incrorect statement (s) :
A. A negative enrgy state is more stable relative to a zero erngy state .
B. The kinetic erngy fo photoelectrons emitted by a photosensitive surface depends on the intensity of radiation .
C. In a photoelectric emission process , the maximum energy of the photoelectron increases with increasing intensity of the incident light .
D. The value for ` psi_(1 s)^2` increase with the distance of the electron form the nucleus .
