Question

Write the Lewis dot symbols of the following elements :
Be, Na, B, O, N, Br.

Answer 1

Please remember that only the valence electrons are shown in the Lewis dot symbols of the atoms of the elements.
`overset(*)underset(*)Be, overset(*)Na, overset(*)("."B".",)overset(* *)underset(* *)("."O".",) overset(* * )underset(*)("."N".",)overset(* *)underset(* *)("."Br":")`