Question

WHAT IS THE SIGNIFICANCE OR PATTERN WITHIN GROUPS OR FAMILIES OF THE PERIODIC TABLE OF ELEMENTS?

Answer 1

Answer:

When the chemical elements are thus arranged, there is a recurring pattern called the “periodic law” in their properties, in which elements in the same column (group) have similar properties.

Answer 2

When the chemical elements are thus arranged, there is a recurring pattern called the “periodic law” in their properties, in which elements in the same column (group) have similar properties.