Question

1s² 2s² 2p⁶ 3s² 3p⁶ 3p⁶ 4s²​

Answer 1

Ответ:

здесь нужно писать элемент?

Answer 2

The electron configuration "1s² 2s² 2p⁶ 3s² 3p⁶ 3p⁶ 4s²" represents the electron distribution in an atom. Let's break it down step by step:

• 1s²: This indicates that the first energy level (n=1) has 2 electrons occupying the 1s orbital. The "1s" orbital is the lowest energy orbital and can hold up to 2 electrons.

• 2s²: This represents the second energy level (n=2) and indicates that the 2s orbital is filled with 2 electrons. Similar to the 1s orbital, the 2s orbital can also hold up to 2 electrons.

• 2p⁶: In the second energy level, there are three 2p orbitals (2px, 2py, 2pz), each capable of holding 2 electrons. The "2p⁶" configuration signifies that all three 2p orbitals are filled with a total of 6 electrons.

• 3s²: This represents the third energy level (n=3) and indicates that the 3s orbital contains 2 electrons.

• 3p⁶: In the third energy level, like in the second level, there are three 3p orbitals (3px, 3py, 3pz), each capable of holding 2 electrons. The "3p⁶" configuration signifies that all three 3p orbitals are filled with a total of 6 electrons.

• 4s²: This represents the fourth energy level (n=4) and indicates that the 4s orbital is filled with 2 electrons.

However, there seems to be a repetition in your configuration: "3p⁶ 3p⁶." It's not possible to have two separate sets of 3p⁶ orbitals in the same electron configuration. It's likely a typo or mistake. Please double-check your configuration. If you meant something else, feel free to provide more context or correct information.