Question

1-1.Установите соответствие между химическим элементом и его электронно-графическими формулами Cl1s22s22p63s23p5 S1s22s22p63s1 Na1s22s22p63s23p4 Ar1s22s22p63s23p6​

Answer 1

Ответ:

1)  Азот   ₊₇N⁰    В. 1s²2s²2p³  

2)  Аргон    ₊₁₈Аг⁰  Б. 1s²2s²2p⁶3s²3p⁶

3)  Натрий ₊₁₁Na⁰  А. 1s²2s²2p⁶3s¹

4) Хлор    ₊₁₇СІ⁰   Г. 1s²2s²2p⁶3s²3p⁵

Answer 2

Chemical Elements and Electron Configurations

The electron configurations of the given chemical elements are as follows:

- Cl (Chlorine): 1s^2 2s^2 2p^6 3s^2 3p^5 [[1]] - S (Sulfur): 1s^2 2s^2 2p^6 3s^2 3p^4 [[2]] - Na (Sodium): 1s^2 2s^2 2p^6 3s^1 [[3]] - Ar (Argon): 1s^2 2s^2 2p^6 3s^2 3p^6 [[4]]

Please note that the electron configurations represent the distribution of electrons in the energy levels and orbitals of an atom. The numbers and letters in the electron configurations represent the principal quantum number (n), the azimuthal quantum number (l), and the magnetic quantum number (m). The superscripts indicate the number of electrons in each orbital.

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