The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by

The first ionization potential in electron volts of nitrogen and oxygen atoms are respectively given by

The first loinsatisation in electron volts of nitrogen and oxygen atoms are respectively , given by

The first loinsatisation in electron volts of nitrogen and oxygen atoms are respectively , given by

The second ionisation potentials in electron volts of oxygen and fluorine atoms are respectively given by

The second ionisation potentials in electron volts of oxygen and fluorine atoms are respectively given by

The second ionisation potentials in electron volts of oxygen and fluorine atoms are respectively given by

The first ionisation potential of nitrogen and oxygen atoms are related as follows