[Ar] 4s2 3d5
The electron configuration of Thallium III ion (Tl3+) is [Xe] 4f14 5d10, where [Xe] represents the electron configuration of xenon (54 electrons) which precedes thallium on the periodic table. Thallium loses 3 electrons to achieve a noble gas configuration.
The electron configuration for the Co2 ion is Ar 3d7.
The electron configuration of a V3 ion is Ar 3d2.
The electron configuration of the Co2 ion is Ar 3d7.
The electron configuration of an Sc2 ion is Ar 3d1 4s0.
The electron configuration of Thallium III ion (Tl3+) is [Xe] 4f14 5d10, where [Xe] represents the electron configuration of xenon (54 electrons) which precedes thallium on the periodic table. Thallium loses 3 electrons to achieve a noble gas configuration.
The electron configuration for the Co2 ion is Ar 3d7.
The electron configuration of a V3 ion is Ar 3d2.
The electron configuration of the Co2 ion is Ar 3d7.
The electron configuration of an Sc2 ion is Ar 3d1 4s0.
The electron configuration of boron is 1s2 2s2 2p1. When boron becomes an ion, it typically loses its outer electron to achieve a stable electron configuration. Therefore, the electron configuration of a boron ion is typically 1s2 2s2.
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double decomposition
The complete electron configuration for the chromium(III) ion is 1s22s22p63s23p64s03d3.
The electron configuration of an Fe ion is 1s2 2s2 2p6 3s2 3p6 3d6.
The ground-state electron configuration for the V3 ion is Ar 3d2.
Na+ is the formula of the ion formed when sodium achieves a stable electron configuration.