Periodic Table Definition

All known matter is made up of atoms and each of these, according to the particular characteristics of its sub-parts, has been classified as some type of particular element, whose understanding of the way in which they behave has allowed us to establish: 1) the existing affinities between its electrons; 2) the physical properties based on its structure; and 3) the chemical properties by which they interact with each other. This accumulation of knowledge made possible the great advance that science has had in all its fields, due to the fact that, when studying the nature of the elements, both their material and energetic essence are understood.

The natural order of things

This classification of the most basic units of matter turned out to possess a naturally specific order, which facilitated Mendeleev’s work when seeking to design a model for the organization and presentation of existing chemical elements, with which to expedite the search for the necessary information. and that in turn this was understandable to everyone.

Such has been the effectiveness of this model, that not only is it still valid, but throughout almost a century and a half of use, the periodic table has been supplemented with the elements and their properties, as they have gone. discovering.

reaction and integration

The organization of the elements in the periodic table allowed, since its creation, the logical deduction of the existence of many of the elements that had not yet been discovered at that time, due to certain existing jumps between the present elements, thus guiding scientists towards the search for what should fill those gaps.

This sense of absence within the periodic table has served as a stimulus within scientific research, like a puzzle that is about to be completed, but of which there were still some pieces to be taken out of the box, becoming the starting point and the basis essential for all types of chemical, physical and even biological study, in which the matter and energy of the elements and substances are involved, thus making the periodic table the theoretical precursor of the potential development and discovery of all the substances that up to now they are known, as well as those that still need to be determined or created.

From alchemy to reason

The fascinating history of chemistry is full of great feats and discoveries from its most ancestral origins, but without a doubt, the construction of the periodic table forever marked the difference between the curious and unsatisfactory management that had been done by means of of the intuitive alchemy, to which the majority remained attached until then, giving way to an increasingly firm and accurate chemistry, through which the great advances were generated towards all the knowledge that until now is had and the development scientific and technological that we can enjoy, having even reached the point of being able to manipulate matter and its components, not only altering their state, but also creating conscious modifications towards their maximum use and, more recently, on their applicability towards development of solutions to the very chemical problems that humanity has generated with all its pollution.

The study promoted on the organization and utility of the periodic table that is intended through secondary education, despite often not being implemented in the most assertive way by teachers, is actually a tool offered to students with the In order to offer them the possibility of understanding that everything that exists in their own environment is capable of interacting according to their own characteristics, creating a whole Universe full of possibilities in terms of how matter and energy can exist and everything we can do. through them, making it more than necessary that this understanding can be deeper and deeper, at an earlier age and with greater efficiency, to achieve a higher state of consciousness in the new generations, about the relevance of each of the elements present on the periodic table and how most are an essentially unnoticed part of our own lives and everything around us.

References

Asimov, I., Cruz, A., & Villena, MI (1975). Brief history of chemistry. Alliance.

Cooper, D.G. (1976). The periodic table. I reversed.

Daub, GW, & Seese, WS (1996). Chemistry. Pearson Education.

Gillespie, RJ (1988). Chemistry. I reversed.

Goya, P., Román, P., & Elguero, J. (2019). The periodic table of chemical elements. The books of the cataract.

Morrison, RT, & Boyd, RN (1998). organic chemistry. Pearson education.

Solomons, TG, & Fryhle, CB (1999). organic chemistry. Limousse.

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