An element has successive ionization enthalpies as 940 (first), 2080, 3090, 4140,7030,7870, 16000 and 19500 kJ mol-1 .To which group of the periodic table does this element belong?

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answer is C.

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Detailed Solution

Element belongs to 16th group of periodic table. There is large difference between the sixth and seventh ionisation energies.

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