Elements of which group of the periodic table do electrons of the periodic table
| September 1, 2021 | education
Elements of which group of the periodic table do electrons of the periodic table have the electronic structure of the external energy level 3s2p5?
The group number of the Periodic Table coincides with the number of electrons on the external energy level of the atom in the main subgroup. In the 3s2p5 scheme, it is necessary to add the numbers located in the upper right corner above the letter designation of the s- and p-sublevels (numbers 2 and 5 show the number of electrons of the s- and p-sublevels).
2 + 5 = 7.
The electronic structure of the external energy level 3s2p5 has elements of the seventh group.
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.
