Question

Mg+2 ,Mg+and Mg which have heigher ionisation energy and why ?!!​

Answer 1

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Answer 2

Answer:

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Explanation:

Out of these Mg^2+ ion has more ionization energy.

Because after losing 2 electrons it would achieve noble gas configuration. It will then become stable .

And that's why it is very difficult to remove an electron from the stable atom . Thus it requires a large amount of energy to isolate an atom from the valence shell.

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