An electron with KE 6 e V is incident on a hydrogen atom in its ground state. The collision.

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 10 eV is incident on a hydrogen atom in its ground state. The collision

An electron with kinetic energy 10 eV is incident on a hydrogen atom in its ground state. The collision

An electron with kinetic energy E collides with a hydrogen atom in the ground state. The collision will be elastic

An electron with kinetic energy =E eV collides with a hydrogen atom in the ground state. The collision will be elastic

The ionization energy of Hydrogen atom in its ground state is……