2,1
1s2, 2s1
1s2 2s1 and [He] 2s1
one valence electron
Lithium + Chloride = Lithium Chloride
[Li]+ [F]- Electronic config. for Lithium (2)+ Electronic config. for Fluorine (2,8)-
the electron dot structure for lithium is Li ' (the element symbol with one dot on the upper right side)
the lithium ion get energized and melts into the battery. Once inside it hardens right away
The bond in lithium fluoride is ionic and the compound is polar.The crystalline structure is face-cenered cubic.
Electronic configuration of Lithium is 2,1. So in second shell it can hold 1 electron.If it will combine with some other element it will give out its electron in second shell.
Lithium has the electronic configuration 1s2 2s1 There are therefore 2 electrons in the first i.e. lowest energy shell.
mbpl