Question

It takes 860 eV to remove an electron from the 1s orbital of neon. In what region of the spectrum is the radiation which can accomplish this?

Answer 1

The energy required to remove an electron from the 1s orbital of neon is 860 eV, corresponding to the ionization energy. The radiation that can accomplish this is in the X-ray region of the electromagnetic spectrum.

Step-by-step explanation:

The energy required to remove an electron from the 1s orbital of neon is 860 eV. This energy corresponds to the ionization energy of neon. When an electron is removed from an atom, energy is released in the form of electromagnetic radiation. The region of the spectrum that can accomplish the removal of an electron from the 1s orbital of neon is the X-ray region of the electromagnetic spectrum.