Question

К какому элементу может относится часть электронной формулы 2s22p6: 1)Натрий 2)Литий 3)Железо 4)Свинец

Answer 1

Железо а так же свинец

Answer 2

4).....................Свинец

Answer 3

Element of the Electron Configuration 2s22p6

The electron configuration 2s22p6 corresponds to the element oxygen.

This electron configuration represents the arrangement of electrons in an atom. The "2s22p6" notation indicates the distribution of electrons in the energy levels and sublevels of the atom. In this case, it corresponds to the electron configuration of oxygen, which has 8 electrons in total.

The "2s22p6" notation specifically indicates that there are 2 electrons in the 2s sublevel and 6 electrons in the 2p sublevel, which is characteristic of the electron configuration of oxygen.