Orders of periodic elements of general linear group over any field;

Research on self - organization of complex system on element periodic table;

The formula can be used in calculating thirty quantitives or more of element and its compounds in the same tribe of the element periodic table.

Induction of aesthetics thinking in scientific research from discovery of element periodic law;

This paper gives an introduction to the discovery in element periodic law.

Philosophical study on the limit of the periodic system of elements;

As trace elements play the important role in human, they must be closely related to their physiological and biochemical functions and their nature to the positions in the periodic table of elements.

By using similar electric structure law of one element in the same group in the periodic table of elements and listing method,it can be proven that when electric configuration displays periodicity as increased with atomic series Z,atomic ground state also shows periodicity as increased by atomic series Z.