Electromagnetic radiation of wavelength 242 nm is just sufficient to ionise the sodium atom . Calculate the ionisation energy of sodium in kJ `mol^(-1)`.

Electromagnetic radiation of wavelength 242 nm is just sufficient to ionise the sodium atom, Calculate the ionisation energy of sodium is KJ mol ^(-1).

Electromagnetic radiatio of wavelength 242 nm is just sufficient to ionise the sodium atom. Calculate the ionisation energy of sodium in kJ*mol^(-1) .

Electromagnetic radiation of wavelength 242 nm is just sufficient to ionise sodium atom. Calculate the ionisation energy of sodium in kJ mol^-1 .

Electromagnetic Radiation of wavelength 242 nm is just sufficient to ionize the sodium atom. Calculate the ionization energy sodium in kJ "mol"^(-1) .

An Eletromagnetic radition of wavelenght 242 nm is just sefficient to ionise a sodium atom .Calculate the ionisation energy of sodium in KJ mol^(-1) .

An Electro magnetic radiation of wavelength 484 nm is just sufficient of ionise a sodium atom. Calculate the ionisation energy of sodium in kJ/mo, approximately?

Calculate the ionisation energy of H atom.