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First and second ionisation energies of ...

First and second ionisation energies of magnesium are 7.646 ev and 15.035 eV respectively what will be the amount of energy in Kj needed to convert all the atoms of magnesium into `Mg^(2+)` ions present in 12 mg of magnesium vapour?

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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
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