Question

li obey duplet rule. justify the statement​

Answer 1

Answer:

Li(Lithium) obeys duplet rule when it is in the form of anion . Lithium has atomic number 3 . It has an electronic configuration of 2,1 .It loses its outermost or valence electron to form a positive ion and thus has 2 electron it its outermost shell. And hence, it follows duplet rule.