it is because they are bums and are weird
They do, it's just that they do not follow the octet rule. You have to find the electron configuration to find the dot structure.
There is none. Lewis dot structures can only be drawn for individual compounds and elements. Coca Cola is a mixture of many substances.
the valence electron configuration of the representative elements are corresponding to the group in which they are found
because they are different types of elements.
They are called Lewis Dot Diagrams because of the man who came up with the idea, Lewis Gilbert
Lewis structures are diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule. They are also called Lewis dot diagrams, electron dot diagrams, and electron dot structures. See the link below for Lewis structure.
In a Lewis dot structure (also called an electron dot structure) there are no inner electrons and shells shown because Lewis dot structures are usually used to show bonds between elements, and the inner electrons are never usually involved with the bonding of atoms.
Lewis dot structures.
They can also be called Lewis Dot Structures or Diagrams, named after a scientist names Gilbert Norton Lewis
yes, diatomic and polyatomic ions can both be expressed in electron dot diagrams, or as your reffer to them; Lewis structures.
Lewis dot structures show how an atom's electrons work together in a certain molecule. They also show what a certain molecule will look like.
Lewis dot structures are influenced by octet rule, when the electrons increase or decrease to fit into noble gas. Hence the chemical bonding in Lewis structure change.