Answer
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Hint :We know that the atomic number of potassium is 19. The electronic configuration of an element describes how electrons are distributed in its atomic orbital. Using the electronic configuration we can draw the orbital diagram and noble gas notation.
Complete Step By Step Answer:
We know that the atomic number of potassium is 19. That is every atom of potassium has 19 protons in its nucleus. In a neutral atom, the number of protons is equal to the number of electrons. So the electronic configuration of potassium will involve 19 electrons and it is given by,
$ 1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^1} $
The noble gas notation of an atom consists of the last Noble gas prior to that atom, followed by the configuration of the remaining electrons.
Then we will have $ [Ar]4{s^1} $
The following orbital diagram shows the increase in energy from one energy sublevel to the next but we can write them on the same level horizontally.
Note :
Orbital diagrams are pictorial descriptions of the electrons in an atom. Potassium is one of the most important minerals in the body. It helps regulate fluid balance, muscle contractions and nerve signals. High potassium diet may help reduce blood pressure and water retention.
Complete Step By Step Answer:
We know that the atomic number of potassium is 19. That is every atom of potassium has 19 protons in its nucleus. In a neutral atom, the number of protons is equal to the number of electrons. So the electronic configuration of potassium will involve 19 electrons and it is given by,
$ 1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^1} $
The noble gas notation of an atom consists of the last Noble gas prior to that atom, followed by the configuration of the remaining electrons.
Then we will have $ [Ar]4{s^1} $
The following orbital diagram shows the increase in energy from one energy sublevel to the next but we can write them on the same level horizontally.
![seo images](https://www.vedantu.com/question-sets/601e3dd7-dc99-414f-9608-aa041be538f31638491340068166248.png)
Note :
Orbital diagrams are pictorial descriptions of the electrons in an atom. Potassium is one of the most important minerals in the body. It helps regulate fluid balance, muscle contractions and nerve signals. High potassium diet may help reduce blood pressure and water retention.
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