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[Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me)
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The abbreviated electron configuration of lithium is [He] 2s1.
Lithium (Li) has the electron configuration 1s2 2s1.
The valency of iodide is -1. This means that iodide typically gains one electron to achieve a stable electron configuration in chemical reactions.
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
The complete electron configuration of lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with 2 electrons in the 1s orbital and 1 electron in the 2s orbital.
The abbreviated electron configuration of lithium is [He] 2s1.
Lithium (Li) has the electron configuration 1s2 2s1.
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The valency of iodide is -1. This means that iodide typically gains one electron to achieve a stable electron configuration in chemical reactions.
No, lithium loses one electron to form a compound. It is an alkali metal with an electron configuration of 1s² 2s¹, so it tends to lose one electron to achieve a stable electron configuration.
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
The complete electron configuration of lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with 2 electrons in the 1s orbital and 1 electron in the 2s orbital.
In the binary ionic compound lithium iodide (LiI), the iodine (I) atom forms anions by gaining one electron to achieve a stable octet configuration. Lithium (Li) readily donates its one valence electron to form a cationic species Li⁺.
The electron configuration for lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with two in the 1s orbital and one in the 2s orbital.
The name of the ionic compound LiI is lithium iodide.
1s22s1
The configuration of the lithium ion (Li⁺) is 1s². In its neutral state, lithium has the electron configuration of 1s² 2s¹, but when it loses one electron to become Li⁺, it loses the 2s electron, leaving only the 1s electrons.