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The element Lithium has a total of three electrons. The first two electrons would be placed in the 1s orbital. Then the third electron would be placed above the first two, in the 2s orbital. Because Lithium Ion has a +1 charge, one electron would be missing. So only the 1s orbital would be full.
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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 noble-gas configuration for lithium (Li)?
[He] 2s1
What is the electron configuration of Li and F?
The electron configuration is the number of electrons in each energy level of an element. The electron configuration of Li is, 1s2 2s1. The electron configuration of F is, 1s2 2s2 2p5.
What element has the electron configuration 1s2 2s1?
Lithium (Li) has the electron configuration 1s2 2s1.
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.
How does the compound LiF Violate the octet rule?
Lithium electron configuration: 1s2 2s1, or in shorthand: [He] 2s1 Thus in LiF the Li cation (Li missing one electron to get its nobel gas configuration of He) it is Li+: 1s2 2s0, or in shorthand: [He] 2s0, This ion does NOT have 8 (octet) electrons, although it has a nobel gas configuration of He: 1s2.
What is the electron configuration of the neutral lithium atom?
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
What is the correct noble gas configeration for Li?
The electron configuration and noble gas core for Li+ is that of He: Li+: (1s2, 2s0)
The negative ion F has the same electronic configuration as the positive ion?
The negative ion F has the same electronic configuration as the positive ion Li?
What is the electron configuration of thallium III ion?
The electron configuration of thaliium III ion is [XE] 4f14 5d10.
What is Electron configuration of ion Al?
Al3+
What is the electron configuration of ion al?
Al3+
