Question

what is periodicity ? Define and explain the periodicity of following
as atomic radius by electronegativity cy electro gain enthalpy​

Answer 1

Explanation:

Electronegativity is a measure of an atom's ability to attract shared electrons to itself. On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group.

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Answer 2

Answer:

The recurrence of properties of the elements, after a certain regular intervals, when they are arranged in the increasing order of their atomic numbers, is called periodicity.

Explanation:

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