Question

which element in the following has highest ionisation energy : P,Na,Cl.give reason

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Answer 1

Answer:

Na has more I.E because as we do left to right of periodic table I.E increases and when we come from top to bottom ionization energy decreases

Answer 2

Answer:

Na has more I.E because as we do left to right of periodic table I.E increases and when we come from top to bottom ionization energy decreases.

Explanation:

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