Question

Запишите электронное строение щелочного металла калий​

Answer 1

Ответ: воть

Объяснение:

Answer 2

Electronic Structure of Potassium (K)

The electronic structure of an element refers to the arrangement of electrons in its atoms. In the case of potassium (K), its electronic structure can be determined by looking at its atomic number, which is 19.

Potassium has 19 electrons. To determine the electronic structure, we can follow the Aufbau principle, which states that electrons fill the lowest energy levels first before moving to higher energy levels.

The electronic structure of potassium (K) can be represented as follows:

1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹

This means that the first energy level (1s) has 2 electrons, the second energy level (2s and 2p) has 8 electrons, the third energy level (3s and 3p) has 8 electrons, and the fourth energy level (4s) has 1 electron.

Therefore, the electronic structure of potassium (K) is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹.

I hope this helps! Let me know if you have any further questions.