Question

Discuss the variation of ionisation potential
of second period elements.​

Answer 1

Answer:

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Explanation:

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Answer 2

Ionization energies decrease DOWN a Group, but increase across a PERIOD (from left to right). ... On the other hand, down a Group, the increased nuclear charge is effectively shielded by the filled electronic shells. Nucleus/valence electron attraction becomes attenuated, and ionization energies decrease.

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