Question

Завдання будову електронних оболонок азот,неон, магній,сірка ,аргон.​

Answer 1

Electronic Shell Structure of Nitrogen, Neon, Magnesium, Sulfur, and Argon

The electronic shell structure of elements is determined by the distribution of electrons in their atomic orbitals. Let's explore the electronic shell structure of nitrogen, neon, magnesium, sulfur, and argon.

Nitrogen (N): Nitrogen has an atomic number of 7, indicating that it has 7 electrons. The electronic configuration of nitrogen is 1s^2 2s^2 2p^3. This means that the first shell (K shell) is filled with 2 electrons, and the second shell (L shell) has 5 electrons, with 3 of them in the p orbital.

Neon (Ne): Neon has an atomic number of 10, signifying that it has 10 electrons. The electronic configuration of neon is 1s^2 2s^2 2p^6. Similar to nitrogen, the first shell is filled with 2 electrons, and the second shell is also filled with 8 electrons, with all of them in the p orbital.

Magnesium (Mg): Magnesium has an atomic number of 12, indicating that it has 12 electrons. The electronic configuration of magnesium is 1s^2 2s^2 2p^6 3s^2. This means that the first shell is filled with 2 electrons, the second shell is filled with 8 electrons, and the third shell (M shell) has 2 electrons in the s orbital.

Sulfur (S): Sulfur has an atomic number of 16, signifying that it has 16 electrons. The electronic configuration of sulfur is 1s^2 2s^2 2p^6 3s^2 3p^4. Similar to magnesium, the first shell is filled with 2 electrons, the second shell is filled with 8 electrons, and the third shell has 6 electrons, with 4 of them in the p orbital.

Argon (Ar): Argon has an atomic number of 18, indicating that it has 18 electrons. The electronic configuration of argon is 1s^2 2s^2 2p^6 3s^2 3p^6. Like neon, the first shell is filled with 2 electrons, the second shell is filled with 8 electrons, and the third shell is also filled with 8 electrons, all in the p orbital.

These electronic configurations determine the chemical properties and behavior of these elements, as they dictate how the electrons are arranged in their respective shells.

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