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[He]2s^22p^6
Riley Wolf
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∙ 12y agoA neutral oxygen atom has the electron configuration of: 1s2 2s2 2p4
Oxygen has six valence (outer-shell) electrons and therefore gains two more electrons to form the O-2 ion. Its electron configuration is: 1s2 2s2 2p6 or simply [Ne].
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∙ 14y ago1s^2 2s^2 2p^6 If it was a standard oxygen atom it's configuration would be: 1s^2 2s^2 2p^4. However, since it is an ion, it gains two electrons.
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∙ 15y ago[He]2s^22p^6
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∙ 12y agofigure it out yourself.
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∙ 14y ago1s22s22p6
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∙ 10y ago[Ar]3d9
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∙ 12y ago1s2 2s2
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What is the long electron configuration of oxide ion?
The element, oxygen, is in group 16, period 2 of the periodic table. Thus its electron configuration is 1s2 2s2 2p4. Oxide's ionic state is O2-, so to get its electron configuration we just need to add two electrons to the old one. That yields 1s2 2s2 2p6.
What is the element with an electron configuration of 1s22s22p63s1?
With it being a dipositive ion, the original element has lost 2 electrons. Making the configuration 1s2 2s2 2p6 3s2 2p4. That Configuration is Sulfur.
What -2 charge ion has same electron configuration as krypton?
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
Which ion has the same electron configuration as an atom of He?
The ions of elements nitrogen (N3-), oxygen (O2-), and fluorine (F-) will have the same electron configuration as a sodium ion (Na+), which is the same as the electron configuration of the noble gas neon.
What is the Electron arrangement of titanium 2 ion?
The electron configuration is [Ar]3d2.4s2.
What is the electron configuration of selenium for a 2- ion?
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
What is the electron configuration of the oxide ion (O ^-2) *The "^" represents a superscript. *Review at the diagram below for help.?
1s2 2s2 2p4
What is the long electron configuration of oxide ion?
The element, oxygen, is in group 16, period 2 of the periodic table. Thus its electron configuration is 1s2 2s2 2p4. Oxide's ionic state is O2-, so to get its electron configuration we just need to add two electrons to the old one. That yields 1s2 2s2 2p6.
Electron configuration of a flouride ion?
It has 2 electrons in the first shell, and 8 in the second as it gains an electron to form an ion so the configuration is 2,8.
What is the electron configuration of selenium 2 ion?
Se2- 1s22s22p63s23p64s23d104p6
What is raduim's electron configuration for both the atom and ion?
Electron configuration of radium:Ra: [Rn]7s2Ra(2+): 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d1o.4f14.5s2.5p6.5d10.6s2.6p6.
What is the iron 2 ion and how does it differ from iron 3 ion?
Iron 2 is Fe 2+ and has electron configuration [Ar] s1d5 Iron 3 is Fe 3+ and has electron configuration [Ar] d5
What is the core notation for the electron configuration of a cobalt 2 ion?
The core notation for the electron configuration of a cobalt 2 ion is [Ar] 3d7. The [Ar] represents the electron configuration of the argon noble gas, which has the electron configuration 1s2 2s2 2p6 3s2 3p6. The 3d7 indicates that there are seven electrons in the 3d subshell of the cobalt ion.
What -2 charge ion has same electron configuration as krypton?
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
What is the element with an electron configuration of 1s22s22p63s1?
With it being a dipositive ion, the original element has lost 2 electrons. Making the configuration 1s2 2s2 2p6 3s2 2p4. That Configuration is Sulfur.
Which ion has the same electron configuration as an atom of He?
The ions of elements nitrogen (N3-), oxygen (O2-), and fluorine (F-) will have the same electron configuration as a sodium ion (Na+), which is the same as the electron configuration of the noble gas neon.
What is the Electron arrangement of titanium 2 ion?
The electron configuration is [Ar]3d2.4s2.
