The cause of periodicity in properties of the elements is the repetition of__________after certain regular intervals.

The cause of periodicity of properties is

What is the cause of periodicity in properties of the elements?

What is the cause of periodicity in properties of elements ?

Explain the term periodicity in properties of elements

State the reason for repetition of properties of the elements after certain regular intervals of their atomic numbers.

Periodic Properties Of Elements - Atomic Radii

Properties of elements are periodic function of their