Question

Compare alkali metals and alkali earth metals with respect to ionisation enthalpy

Answer 1

Answer:

Alkaline earth metals have smaller atomic size and higher effective nuclear charge as compared to alkali metals. ... However, their second ionization enthalpy is less than the corresponding alkali metals. This is because alkali metals, after losing one electron, acquires noble gas configuration, which is very stable

JAI SHRI RAM

Answer 2

Answer:

here is your answer mate .,..,.,.,