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Potassium (K) has an atomic number of 19. The noble gas electron configuration is [Ar]4s^1

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Ole Champlin

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3y ago

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The electron configuration of atomic number 26 (iron) is 1s2 2s2 2p6 3s2 3p6 4s2 3d6.


What is the electron configuration of an atom with the atomic number 10?

The electron configuration of an atom with the atomic number 10 (neon) is 1s2 2s2 2p6.


Is potassium mono-atomic?

Potassium is not monoatomic. It is an alkali metal element with the chemical symbol K and atomic number 19. In its natural state, potassium exists as a positively charged ion (K+) due to its tendency to lose one electron to achieve a stable electron configuration.


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The element with that electron configuration is Iron.


What does the sum of the superscript equal in a electron configuration?

The sum of the superscript in an electron configuration is equal to the atomic number.


In the electron configuration what does the sum of the superscripts equal?

The sum of the superscript in an electron configuration is equal to the atomic number.


What is the electron configuration of an atom with the atomic number of 11?

The electron configuration of an atom with the atomic number of 11 (which corresponds to the element sodium) is 1s2 2s2 2p6 3s1.


What happens to the electron configuration as the atomic number increases?

the elctron configuration increases


What is the noble gas electron configuration for the potassium atom?

The noble gas electron configuration for potassium is [Ar] 4s^1. It represents the electron configuration of potassium by using the electron configuration of argon ([Ar] = 1s^2 2s^2 2p^6 3s^2 3p^6) as the noble gas core and then adding the additional 4s^1 electron for potassium.


What is the element with an electron configuration of 1s22s22p63s23p64s23d3?

Vanadium ( V) has that configuration. Its atomic number is 23.


What is the electron configuration for the element that has the atomic number 15?

1s2 2s2 2p6 3s2 3p3 is the electron configuration of element 15.


What element has the electron configuration 1s22s22p23s23p2?

The element with this electron configuration is carbon (C). This electron configuration corresponds to 6 electrons, which is the atomic number of carbon.