Chemistry, asked by raviy2037, 4 months ago

why the ionisation enthalpy decrease in a group from top to bottom

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Answered by 03dakshkumar

Explanation: While moving from top to bottom, the size of atom increases and thus hold of nucleus on the electron decrease. Now, electrons can be removed easily. Therefore, Ionisation enthalpy decreases.

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why the ionisation enthalpy decrease in a group from top to bottom​

Answers

Hope this helps!!

why the ionisation enthalpy decrease in a group from top to bottom