Ionization Energy And Its Trends

Modern Periodic Trends 

Ionization Energy 

The minimum energy required to remove the electron from the outer most shell of gaseous atom that energy is called ionization energy

Defining first ionization energy

Definition

The first ionization energy is the energy required to remove the most loosely held electron from the outer most shell of an atom

This is more easily seen in symbol terms.

Here we go this is an atom you can see electron are revolving around a shell ,The energy is required to remove the first electron in the outer most shell it is called first ionization energy
and if we remove the second electron from the same shell it is called second ionization energy ,remember second ionization energy is always very high because strong nuclear force hold the electron so high energy is needed

Factor Effecting On Ionization energy


Nuclear charge
Atomic Size
Shielding effect
Number of shell

For Further Detail Click On This Link  http://entertainmentme.blogspot.com/2014/03/factor-affecting-on-ionization-energy.html

Take care buddies

Published by Adil khan (mak)