One requiored enrgy ` R_(n)` to remove mucleon and an energy ` E_e` to remove an electron form the orbit of an atom , then :

One requires energy E_n to remove a nucleon from a nucleus and an energy E_e to remove an electrons from the orbit of an atom. Then

One requires energy E_n to remove a nucleon from a nucleus and an energy E_e to remove an electrons from the orbit of an atom. Then

What is the energy required to remove an electron from second orbit of hydrogen atom ?

What is the energy required to remove an electron from second orbit of hydrogen atom ?

What is the energy required to remove an electron from second orbit of hydrogen atom ?