Question

Электронное строение атома азота ( N)

Answer 1

N+7)   )
      2  5 
скобки это уровни

Answer 2

Electron Configuration of Nitrogen (N)

The electron configuration of an atom describes how its electrons are distributed among its various atomic orbitals. For nitrogen (N), the atomic number is 7, which means it has 7 electrons. The electron configuration of nitrogen can be represented as 1s^2 2s^2 2p^3.

Let's break down the electron configuration of nitrogen:

- The first energy level (n=1) can hold a maximum of 2 electrons, and in the case of nitrogen, it has 2 electrons in the 1s orbital. - The second energy level (n=2) can hold a maximum of 8 electrons. In the case of nitrogen, it has 2 electrons in the 2s orbital and 3 electrons in the 2p orbital.

Therefore, the electron configuration of nitrogen (N) is 1s^2 2s^2 2p^3.

It's important to note that the electron configuration represents the most stable arrangement of electrons in an atom, following the principles of the Aufbau principle, Pauli exclusion principle, and Hund's rule.