Question

name the notation used to represent the valence electron of an atom​

Answer 1

Answer:

valence electrons- dots in the valence shell of an atom for structural representation.

Explanation:

according to Lewis symbol.....the valence electrons of an atom is generally represented as dots in the valence shell of the atom.

Answer 2

Lewis Symbols
In the Lewis symbol for an atom, the chemical symbol of the element (as found on the periodic table) is written, and the valence electrons are represented as dots surrounding it. Only the electrons in the valence level are shown using this notation.