Question

define perodicity of element​

Answer 1

Answer:

Repetition of properties after a certain interval is called periodicity of properties. If elements are arranged in increasing order of their atomic number in the periodic table, then elements repeat its properties after a definite interval

Answer 2

$\huge\mathfrak\red{YOUR ANSWER}$

In chemistry periodicity of elements means the recurrence of similar properties of the elements after certain regular intervals when they are arranged in the order of increasing atomic numbers.

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