Study of the Zinc, Cadmium, Mercury Group of the Periodictable

Abstract

The subject of the article has been explained in dissimilar bibliographies in an abbreviated and complete way. However, the group of authors carries out a theoretical analysis in which important aspects of chemical periodicity are specified, deepened, developed and specified in some aspects indicated in the subject of the Chemical Periodicity curriculum such as the relationship between periodic properties, both atomic as well as simple and compound substances. Many of the periodic rules studied through group 12 of the Periodic Table become regulations that serve as tools to predict and explain properties of substances and their transformations. For all this, a theoretical and practical study is carried out. It is the result of the educational teaching process in the career, it constitutes extracurricular work of the Chemical Periodicity subject.