What is ionization enthalpy?
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The energy required by an atom to release an electron out of its shell.
Getting from the word the energy required to ionise a gaseous atom is its ionisation enthalpy or ionisation energy.
Hope this helps... :)
Getting from the word the energy required to ionise a gaseous atom is its ionisation enthalpy or ionisation energy.
Hope this helps... :)
S0rav:
Smaller bit confusing
Answered by
4
Ionisation Enthalpy =>>>
It is the energy required to remove an electron from gaseous atom... Smaller is the atom higher is the energy required to remove electron as there is high force of attraction on the outermost Shell.
## In periodic table, from left to right size of atom decreases so ionisation enthalpy increases.
## Down the group size increases so ionization enthalpy decreases.
It is the energy required to remove an electron from gaseous atom... Smaller is the atom higher is the energy required to remove electron as there is high force of attraction on the outermost Shell.
## In periodic table, from left to right size of atom decreases so ionisation enthalpy increases.
## Down the group size increases so ionization enthalpy decreases.
Superb answer
Check the variation, I think one of them is wrong
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