Periodic table of the elements

➡️The periodic table is a tabular display of the chemical elements, organized on the basis of their atomic structure, chemical properties, and electron configurations. It is an important tool for chemists and other scientists to understand the properties of elements and predict their chemical behavior.

➡️The modern periodic table consists of 118 elements, arranged in order of increasing atomic number. The elements are grouped into rows, called periods, and columns, called groups or families, based on their electron configurations and chemical properties. The elements in a given group typically have similar chemical and physical properties, while elements in the same period have the same number of electron shells.

➡️The periodic table has a number of applications, including helping scientists to understand the behavior of atoms and molecules, predicting the properties of new elements, and aiding in the design of new materials and compounds. It also plays an important role in education, as it provides a way for students to visualize the relationships between different elements and understand the patterns in their chemical properties.