The electronic structure of an atom refers to the arrangement of electrons in its atomic orbitals. For alkali metals, they all have one electron in their outermost shell.

Potassium, an alkali metal, has the atomic number 19. This means it has 19 electrons. The electronic structure of Potassium is 2,8,8,1. This means there are 2 electrons in the first energy level, 8 in the second, 8 in the third, and 1 in the fourth.

So, the correct match for Potassium is the electronic structure 2,8,8,1.

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The electronic structure of an atom refers to the arrangement of electrons in its atomic orbitals. For alkali metals, they all have one electron in their outermost shell.

Potassium, an alkali metal, has the atomic number 19. This means it has 19 electrons. The electronic structure of Potassium is 2,8,8,1. This means there are 2 electrons in the first energy level, 8 in the second, 8 in the third, and 1 in the fourth.

So, the correct match for Potassium is the electronic structure 2,8,8,1.

Knowee AI · Accepted Answer

The electronic structure of an atom refers to the arrangement of electrons in its atomic orbitals. For alkali metals, they all have one electron in their outermost shell.

Potassium, an alkali metal, has the atomic number 19. This means it has 19 electrons. The electronic structure of Potassium is 2,8,8,1. This means there are 2 electrons in the first energy level, 8 in the second, 8 in the third, and 1 in the fourth.

So, the correct match for Potassium is the electronic structure 2,8,8,1.

Below are the written electronic structures of three alkali metals.Match the name of the element to its correct electronic structure. Potassium

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