Periodic table of elements 1.4.6

The periodic table of elements is a reference book on the chemical elements of the periodic table. All basic information about the element is provided: atomic number, atomic mass, Russian or Latin name, chemical sign that denotes the element, and color-coded chemical properties of the element. Additionally, information is also provided: about its electronegativity, the distribution of electrons in shells, the electronic configuration of the atom, as well as various information from the history of the origin of the name of the element to its application in various fields of human activity. It is possible to customize the appearance of the table. If necessary, you can switch between long-period and short-period display options, customize the contents of table cells, change all the colors used when displaying the table.