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The electron configuration of copper(II) is [Ar] 3d9 .

Copper is [Ar] 3d10 4s1

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What is the electron configuration of cu plus 1?

The electron configuration of Cu+1 is [Ar] 3d10 4s1. When copper loses one electron to become a +1 ion, it loses the 4s electron first, followed by one of the 3d electrons to attain a stable electron configuration.


What is the electron configuration difference of Co and Co2 plus?

Cobalt electron configuration is [Ar]3d7.4s2.Cobalt(2+) electron configuration is [Ar]3d7.


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The electron configuration for a magnesium cation Mg2 plus is 1s2.2s2.2p6.


What is the Fe2 plus electron configuration?

The Fe2 plus electron configuration is 1s2 2s2 2p6 3s2 3p6 3d6.


Does Ni plus have a pseudo noble gas electron configuration?

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What noble gas has the same electron configuration as Na plus?

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No, Ni2+ does not have a noble gas configuration. A noble gas configuration is attained when an atom has a full valence shell of electrons, like the noble gases in Group 18 of the periodic table. Ni2+ has lost electrons to achieve a stable electron configuration but does not have a full valence shell like a noble gas.


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What is the electron configuration for Rb plus 1?

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