Question

Ionisation potential is termed as a periodic property.why?

Answer 1

Answer:

As we move across a period the ionisation potential of the elements increases, with each addition of an electron in the same shell. ... So, we observe a gradation in ionisation potential values on moving across a period. The same trend is repeated in each period, therefore ionisation potential becomes a periodic property

Answer 2

Answer:

As we move across a period the ionisation potential of the elements increases, with each addition of an electron in the same shell.

So, we observe a gradation in ionisation potential values on moving across a period. The same trend is repeated in each period, therefore ionisation potential becomes a periodic property.

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