Question

How can we explain patterns of behavior among chemical elements?

Answer 1

Patterns of behavior among chemical elements can be explained using the periodic table.  In the periodic table, chemical elements are arranged according to their proton numbers,(atomic number) this organisation illustrates common recurring patterns of physical and chemical properties among the elements.

Answer 2

The periodic table helps us see the pattern of behavior of elements. The chemical and physical properties of elements can be estimated based on their position in the periodic table.