Abstract

  Usually in the literaturemetal bond is described as implementedthrough socializationexternal electrons of atoms and not possessing the propertyorientation. Although there are attempts (see below) to explaindirected metal bond as the elements crystallize into a certain type of lattice.In the work\"Nature of chemical elements"\It was shown that the metallic bond in the densest packages (HEK and HCC)between a centrally chosen atom and its neighbors in the general case,presumably, is carried out by means of 9 (nine) directed links, in contrast to the number of neighbors equal to 12 (twelve) (coordination number). Probably \ "strange \" three (3) atoms are present in the coordination number 12 stereometrically, and not because of the connection.The answer should be an experimental test.

  These theoretical studies of the metallic bond in pure homogeneousmetals led me to the fact that changes in the crystal lattices of lithium andberyllium as a function of temperature turned out to be approximately the same as for scandium and titanium, respectively, and we had to think about the correctness of the table of elements.

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Next year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements.

  Abstract. This article sets out the views on the classification of all known chemical elements, those fundamental components of which the Earth and the entire Universe consists. The innovation of this work is that in the table of elements constructed according to the Mendeleyev’s law and Van-den- Broek’s rule, new chemical elements with atomic numbers 72-75 and 108-111 are supposedly revealed, and also it is shown that for heavy elements starting with hafnium, the nuclei of atoms contain a larger number of protons than is generally accepted. Perhaps the mathematical apparatus of quantum mechanics missed some solutions because the atomic nucleus in calculations is taken as a point. All cells in the table are full. If this table takes place, I would like to name groups of elements with the numbers 72-75 and 108-111, the islets of Filipenka Henadzi. https://fhenadzi.wordpress.com It is said that the internal periodic electric field of the ions of the crystal latt
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