Identify the element that has the lower Ionization energy in each pair of the following.[ ](i) Mg or Na (ii) Li or O (iii) Br or F (iv) K or Br

Identify the element that has the lower Ionization energy in each pair

1.	Identify the element that has the lower Ionization energy in each pair of the following.[ ](i) Mg or Na (ii) Li or O (iii) Br or F (iv) K or Br
Answer» udent,◆ Ionisation ENTHALPY -It is the minimum amount of energy required to remove the valence electron of an isolated neutral gaseous atom or molecule.# TREND in ionization enthalpy -Usually ionization enthalpy increases from left to right in a perioddecreases from top to bottom in a GROUP◆ Lower ionization enthalpy. -(i) Mg or NANA < Mg because ionization enthalpy increases from left to right in a period.(ii) Li or O Li < O because ionization enthalpy increases from left to right in a period.(iii) Br or FBr < F because ionization enthalpy decreases from top to bottom in a group.(IV) K or BrK < Br because ionization enthalpy increases from left to right in a period.Hope this helps you...

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Identify the element that has the lower Ionization energy in each pair of the following.[ ](i) Mg or Na (ii) Li or O (iii) Br or F (iv) K or Br

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