What can be recognized by the ordinal number of a chemical element in the Periodic Table of D.I. Mendeleev?
| November 23, 2020 | education
In the Periodic Table of DI Mendeleev, the ordinal number of a chemical element is numerically equal to the charge of the nucleus of its atom and the number of electrons.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
