Nitrogen has higher ionisation enthalpy than that of Oxygen. Give reaon.

Nitrogen has higher ionization enthalpy than that of oxygen.Give reason.

Ionisation enthalpy is lowest for:

Noble gases have very high ionisation enthalpy. Why ?

Which of the following has highest ionisation enthalpy in the second period from Li to Ne?

The elements with highest ionisation enthalpy is:

Account for the following : Mg^(+2) is smaller than O-^(2) ion although both have same electronic structure . (ii) Ionisation enthalpy of nitrogen is more than that of oxygen .

The familyof elements having highest ionisation enthalpy in the periodic table is

The ionisation enthalpy of nitrogen is larger than that of oxygen because of:

Which of the following values in electron volt per atom represent the first ionisation enthalpy of oxygen and nitrogen respectively?

The high ionisation enthalpies of noble gases is due to: