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The ions that have the same electron configuration as Argon (Ar) are the potassium ion (K⁺) and the calcium ion (Ca²⁺). Both of these ions lose electrons, resulting in an electron configuration that matches that of Argon, which is 1s² 2s² 2p⁶ 3s² 3p⁶. K⁺ has one less electron than neutral potassium (K), while Ca²⁺ has two fewer electrons than neutral calcium (Ca).

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What has the same electron configuration as argon?

The noble gas krypton (Kr) has the same electron configuration as argon (Ar) in terms of having a filled outer shell, but it has additional electrons. However, certain ions, such as the chloride ion (Cl⁻) and the potassium ion (K⁺), also have the same electron configuration as argon, achieving a stable octet through the gain or loss of electrons. Thus, while krypton has a similar structure, it's the ions that match argon's electron configuration directly.


What noble gas has the same electronic configuration as fluorine?

K+ and argon have the same electron configuration


Is electron configuration for any ion is the same as its nearest noble gas?

No, the electron configuration for an ion is not always the same as that of its nearest noble gas. When an atom loses or gains electrons to form an ion, its electron configuration changes. For example, a sodium ion (Na⁺) has the electron configuration of [Ne], which is the same as neon, but a chloride ion (Cl⁻) also has the same configuration as argon ([Ar]). Thus, while some ions can have configurations similar to noble gases, this is not universally true for all ions.


What noble gas has the same electron configuration as N3?

Argon has the same electron configuration as N3. Both have 10 electrons with the electron configuration 1s2 2s2 2p6.


What noble gas has the same electron arrangement as sodium ion?

Argon has the same electron configuration as a sodium ion. Sodium ion has lost 1 electron from its outer shell, making its electronic configuration 2, 8. Argon's electronic configuration is also 2, 8 in its outer shell.

Related Questions

What has the same electron configuration as argon?

The noble gas krypton (Kr) has the same electron configuration as argon (Ar) in terms of having a filled outer shell, but it has additional electrons. However, certain ions, such as the chloride ion (Cl⁻) and the potassium ion (K⁺), also have the same electron configuration as argon, achieving a stable octet through the gain or loss of electrons. Thus, while krypton has a similar structure, it's the ions that match argon's electron configuration directly.


What particle has the same electron configuration as a potassium ion?

Argon has the same electron configuration as a potassium ion, as both species have 18 electrons with the electron configuration of [Ne]3s²3p⁶.


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 noble gas has the same electronic configuration as fluorine?

K+ and argon have the same electron configuration


What noble gas has the same electron configuration as N3?

Argon has the same electron configuration as N3. Both have 10 electrons with the electron configuration 1s2 2s2 2p6.


Is electron configuration for any ion is the same as its nearest noble gas?

No, the electron configuration for an ion is not always the same as that of its nearest noble gas. When an atom loses or gains electrons to form an ion, its electron configuration changes. For example, a sodium ion (Na⁺) has the electron configuration of [Ne], which is the same as neon, but a chloride ion (Cl⁻) also has the same configuration as argon ([Ar]). Thus, while some ions can have configurations similar to noble gases, this is not universally true for all ions.


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.


When the element sulfur forms a negative ion it has the same electron configuration as?

When sulfur forms a negative ion, it gains two electrons to achieve a full outer electron shell, making it have the same electron configuration as argon.


Which noble gas has the same electron configuration as the phosphorus in a PCl3 molecule?

Krypton has the same electron configuration as phosphorus in a PCl3 molecule. Both have the electron configuration of [Ne] 3s^2 3p^3.


S2- Cl1- and Ca2 plus are all with Ar?

They have the same electron configuration as argon, which means they are isoelectronic with argon.


How many electrons dose Sulfur need to gain in order to have the same electron configuration as Argon?

Sulfur needs to gain 2 electrons to have the electon configuration of Argon


What ions have the same electron configuration as helium?

Lithium ion (Li+) and beryllium ion (Be2+) have the same electron configuration as helium because they both have filled electron shells.