Give a modern formulation of the periodic law. What is its physical meaning?
| October 27, 2020 | Education
The properties of the atoms of chemical elements, as well as the composition and properties of the substances they form, are periodically dependent on the charges of atomic nuclei.
Its physical meaning lies in the fact that the properties of atoms of chemical elements are periodically repeated, because the structure of their outer electronic layer is periodically repeated.
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