Is the periodic law of D. I. Mendeleev proof of the existence of a complex internal structure of atoms of chemical elements?
| October 29, 2020 | Education
The periodic recurrence of the chemical properties of elements in the periodic table can be considered as evidence of the periodic recurrence of the main features of the internal structure of atoms as the number of particles in their composition increases.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.