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barium has a 2+ chage so u would add 2 electron to take away that chage.
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6
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Why does barium form an ion with a charge of 2 plus?
Barium forms an ion with a 2+ charge because it has 2 valence electrons in its outer shell. By losing these 2 electrons, barium achieves a stable electron configuration similar to a noble gas, which is energetically favorable.
When barium forms its most common ion it gains electrons?
When barium forms its most common ion, it loses two electrons to achieve a full outer shell configuration, resulting in a 2+ ion (Ba^2+). This ion has a stable electron configuration similar to that of a noble gas, which is energetically favorable.
What is the electron configuration for Barium plus 2?
The electron configuration for neutral Barium is [Xe] 6s2. Barium plus 2 means it has lost 2 electrons, so the electron configuration for Barium plus 2 would be [Xe].
What is the charge on barium ion?
Barium forms a +2 charge, along with all other group 2 metals.
What is the electron configuration for the Co2 ion?
The electron configuration for the Co2 ion is Ar 3d7.
What is the electron configuration of a V3 ion?
The electron configuration of a V3 ion is Ar 3d2.
What is the electron configuration of the Co2 ion?
The electron configuration of the Co2 ion is Ar 3d7.
What is the electron configuration of an Sc2 ion?
The electron configuration of an Sc2 ion is Ar 3d1 4s0.
What is the electron configuration of an ion of boron?
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.
Is barium a cation or anion?
Barium loses two electrons in a reaction, so it becomes positive or a cation.
What is the element with an electron configuration of 1s22s22p63s23p64s23d104p1?
The element with this electron configuration is silicon, with the atomic number 14.
What is the electron configuration of an Fe ion?
The electron configuration of an Fe ion is 1s2 2s2 2p6 3s2 3p6 3d6.
