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Not exactly as asked in the question.

But K+, Ca2+ and Ar all have the same electronic configuration. All will have a total of 18 electrons.

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The element that forms a 2 plus ion with the same electronic configuration as Ar?

The element that forms a 2+ ion with the same electronic configuration as Ar is Calcium (Ca). When Calcium loses two electrons, it attains the same electronic configuration as argon by having a full outer shell of electrons.


A calcium ion has the same electron configuration as what other element?

Considering the normal calcium ion Ca2+ it has the same electronic configuration as the noble gas Argon.


What is the abbreviated electron configuration for argon?

The abbreviated electron configuration for argon is [Ne] 3s^2 3p^6. The [Ne] represents the electron configuration of the noble gas neon, which has the same electron configuration as the inner electrons of argon.


What is the noble gas configuration for selenium?

The noble gas configuration for selenium is [Ar] 3d10 4s2 4p4, which means it has the same electron configuration as argon, followed by 4d10 4p4 electrons.


The negative ion F has the same electronic configuration as the positive ion?

The negative ion F has the same electronic configuration as the positive ion Ne. This is because the negative ion F gains an electron to achieve a stable octet configuration, similar to the stable electronic configuration of the noble gas Ne.


What is the electronic structure of a chloride ion?

A chloride ion (Cl-) has an electron configuration of 1s2 2s2 2p6 3s2 3p6, which is the same as that of argon. It has gained one electron to achieve a full outer shell and a stable octet configuration.


Which elements have the same electron arrangement as Argon Chlorine Sulfur or Potassium?

No element has the exact same election arrangement as another element. However ion can have the same election arrangement as another element. For example Chloride (Cl-) has the same configuration as Argon, and Potassium (I) (K+) also has the same configuration as argon.


What is the formula of the ion formed when calcium achieves a pseudo-noble-gas configuration?

The pseudo-noble gas configuration for calcium is achieved when it loses two electrons to form a Ca2+ ion. This results in the same electron configuration as argon.


What is the Noble-gas configuration for zinc?

The noble gas configuration for zinc is [Ar] 3d10 4s2. This means that zinc has the same electron configuration as the noble gas argon, and then has two more electrons in the 4s orbital.


How does potassium and fluorine atoms change their electron configuration to obain a noble gas structure?

Potassium can lose one electron from its outer shell to achieve a stable electron configuration similar to argon. Fluorine can gain one electron to fill its outer shell and attain a stable electron configuration like neon. In both cases, the atoms are trying to achieve a full valence shell and become stable like the nearest noble gas.


What is the electron configuration for an atom of calcium?

1s2 2s2 2p63s23p6


What is isoelectronic with argon?

Krypton, calcium, chlorine+1 are isoelectronic with argon because they all have the same number of electrons, 18.