Q. 304.0( 4 Votes )
“The atomic numbe
(a) Li3- 2, 1
(b) Li belongs to 1 group.
(c) The valency of Li is 1 because it contains one valence electron.
(d) It will form positive ion because it has one valence electron so it will lose this one electron to acquire stable noble gas electronic configuration and it will form positive ion.
(e) The formula of the compound formed by it is LiX.
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