The study of the characteristic graph of an atom in all its aspects, allows to describe the concepts of atomistic. From this graph, some concepts of the recomposition of the electronic cloud have been described by specific graphs derived from it. The results are very conclusive. This graph illustrates each of the concepts of atomistics such as blocks, orders, periods and electronic layers. These concepts have been represented by lines, segments and even points. This has made it possible to draw up tables with orders, periods and even their correlations. Thus, this work promotes a better understanding of theoretical concepts by transposing the “abstract” aspect to a more “concrete” aspect of these concepts. This eventually facilitates the learning of this essential part of chemistry at its core. These results indicate that the research hypothesis has been verified.
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