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.
K+ and argon have the same electron configuration
Argon has the same electron configuration as N3. Both have 10 electrons with the electron configuration 1s2 2s2 2p6.
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).
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.
Krypton (Kr) has the same electron configuration as S2, which is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6.
Argon has the same electron configuration as a potassium ion, as both species have 18 electrons with the electron configuration of [Ne]3s²3p⁶.
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.
K+ and argon have the same electron configuration
Argon has the same electron configuration as N3. Both have 10 electrons with the electron configuration 1s2 2s2 2p6.
Considering the normal calcium ion Ca2+ it has the same electronic configuration as the noble gas Argon.
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.
Argon does not have an electric configuration.
Krypton has the same electron configuration as phosphorus in a PCl3 molecule. Both have the electron configuration of [Ne] 3s^2 3p^3.
They have the same electron configuration as argon, which means they are isoelectronic with argon.
Sulfur needs to gain 2 electrons to have the electon configuration of Argon
The electron configuration for argon is 1s2 2s2 2p6 3s2 3p6. Argon has 18 electrons and is found in the noble gas group, which means it has a stable configuration.
The chloride ion (Cl-) has the same electron configuration as argon, which is 1s2 2s2 2p6 3s2 3p6. This is because the chloride ion has gained an extra electron compared to argon, giving it a full outer electron shell.