Beryllium has higher ionisation enthalpy than boron.This can be explained as,

Gallium has higher ionisation enthalpy than aluminium. Explain why?

'N' has higher ionisation potential than 'O'. Why ?

‘N' has higher ionisation potential than 'O’. Why?

Which has higher ionisation enthalpy and why, Mg or Al.

Explain the following (a) Gallium has higher ionisation enthalpy than aluminium (b) Boron does not exist as B^(3+) ion (c) Aluminium forms [AlF_(6)]^(3-) ion but boron does not form [BF_(6)]^(3-) ion.

Which one has higher ionisation enthalpy N_2 Or O_2 ?

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

Ionisation enthalpy of Cu and K can be explained on the basis of ______.