F- and thus 1s22s22p6
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.
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 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.
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.
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.
1s2 2s2 2p6 is the electron configuration of the fluoride ion. It has a complete octet and is isoelectronic with neon. Before it becomes an ion, it is 1s2 2s2 2p5 Then it gains an electron and has a negative charge.
The electron configuration of germanium ion (Ge2+) is [Ar] 3d10 4s2 4p2. Germanium normally has 32 electrons, but as a 2+ ion, it loses two electrons, resulting in the configuration mentioned.
The electron configuration of a chromium (Cr) 3 ion is Ar 3d3 4s0.
The electron configuration for a potassium ion (K+) is [Ar] 4s1. Potassium loses one electron to form the +1 ion, resulting in a noble gas configuration like argon.